Roger Skjetne

About

Professor in Marine Control Engineering from August 2009. Research: Autonomous ships; Dynamic Positioning Systems; Energy and Power Management Systems for hybrid-electric vessels.

Chair in marine control engineering

The chair held by Professor Roger Skjetne in marine control engineering will focus on three fields. The first is dynamic positioning of marine vessels, which means to develop energy-optimal systems to make ships automatically and safely keep position and heading, even under the influence of wind, currents, waves, and ice, and also when exposed to relevant system and component failures. This is essential for supply ships and drill rigs to safely operate in deep waters in Arctic areas.

The other field is management control systems for electric power generation and distribution onboard ships. This is important to to reach the goal of safe and environmentally robust marine electrical power systems, to avoid blackouts, and on longer term for the vision of zero emissions from ships.

The third field is motion control of marine vessels, both in controlling single vessels and formations of vessels. For instance, it could be automatic control of several unmanned subsea vessels, and how they behave in relation to each other when mapping the bottom of the sea and in coordinated movement with a vessel on the surface. It may also be used to control formations of unmanned aircrafts that monitor the environment and ice conditions in the Arctics.

Fields of interest:

Autonomous control of marine vessels under influence of environmental loads.
Dynamic positioning control systems.
Control of shipboard hybrid electric power systems.
Arctic stationkeeping and Ice Management systems, incl. ice surveillance.
Hybrid experimental- and simulation-based model testing.

Links:

Maritime knowledge hub

Research

Marine Energy Systems and Autonomics (MESA)

SFI Autoship

SFI Autoship is a 8-years research-based innovation centre that will contribute to Norwegian players taking a leading role in the development of autonomous ships for safe and sustainable operations.

DigitalSeaIce: Multi-scale integration and digitalization of Arctic sea ice observations and prediction models

The project aims to build a multiscale digital method and system that integrates regional sea ice forecasting models and local ice-ice/ice-structure numerical models with near-field and regional Arctic sea ice and environmental observations.

ENDURE: Detection, prediction, and solutions for safe operations of MASS

The objective of the Project is to develop solutions for early detection and identification of operational safety indicators for operations of not only manned vessel, but also prospective Maritime Autonomous Surface Ships.

ZEVS: enabling Zero Emission passenger Vessel Services

ZEVS will establish methods and tools for assessing technical and economic feasibility of zero emission high-speed passenger connections along the coars of Norway.

Publications

Hybrid Control Barrier Functions for Continuous-Time Systems

This article investigates hybrid Control Barrier Functions (CBFs) formulations for constraint satisfaction in controlled dynamical continuous-time systems. A recursive design for constructing hybrid high-order CBFs is proposed and illustrated by examples.

2024

Halvorsen, Magnus Falck; Skjetne, Roger; Gezer, Emir Cem. (2024) Combining active path generation and following with VR in Unity to improve remote control of unmanned surface vessels. NTNU
Masters thesis
Adetunji, Aduragbemi Samuel; Skjetne, Roger. (2024) State Estimation and Improved User Experience Through Automatic Control for an Underwater Drone. NTNU
Masters thesis
Hangerhagen, Petter; Skjetne, Roger; Brekke, Edmund Førland. (2024) A Benchmark Radar-Based Dataset from the Canal in Trondheim. NTNU
Masters thesis
Cardaillac, Alexandre; Skjetne, Roger; Ludvigsen, Martin. (2024) ROV-Based Autonomous Maneuvering for Ship Hull Inspection with Coverage Monitoring. Journal of Intelligent & Robotic Systems
Academic article
Veggeland, Oskar Gjesdal; Kim, Ekaterina; Skjetne, Roger. (2024) A Probabilistic Approach to Correct for Oblique Biases in Sea Ice Parametrization from Shipborne Cameras. Journal of Physics: Conference Series (JPCS)
Academic article
Gezer, Emir Cem; Skjetne, Roger. (2024) Maneuvering-based Dynamic Thrust Allocation for Fully-Actuated Vessels. IFAC-PapersOnLine
Academic article
Marley, Mathias Huuse; Skjetne, Roger; Teel, Andrew R.. (2024) Hybrid Control Barrier Functions for Continuous-Time Systems. IEEE Transactions on Automatic Control
Academic article
Reddy, Namireddy Praveen; Skjetne, Roger; Os, Oliver Stugard; Papageorgiou, Dimitrios. (2024) A Comparison of the State-of-the-Art Reinforcement Learning Algorithms for Health-Aware Energy and Emissions Management in Zero-Emission Ships. IEEE Journal of Emerging and Selected Topics in Industrial Electronics
Academic article
Fruzzetti, Camilla; Martelli, Michele; Lekkas, Anastasios M.; Skjetne, Roger; Breivik, Morten. (2024) Model-Based Motion Control Design for the Milliampere1 Prototype Ferry. IEEE conference proceedings
Academic chapter/article/Conference paper
Torben, Tobias Valentin Rye; Teel, Andrew R.; Kjerstad, Øivind Kåre; Wittemann, Emilie H. T.; Skjetne, Roger. (2024) A Resetting Observer for Linear Time-Varying Systems with Application to Dynamic Positioning of Marine Surface Vessels. IEEE Transactions on Control Systems Technology
Academic article
Veggeland, Oskar Gjesdal; Kim, Ekaterina; Skjetne, Roger. (2024) Multi Modal Mapping of Sea Ice Fields From Remote Shipborne Instrumentation. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Lu, Changyu; Yang, Jianmin; Leira, Bernt Johan; Skjetne, Roger; Mao, Jinghang; Chen, Qihang. (2024) High-traversability and efficient path optimization for deep-sea mining vehicles considering complex seabed environmental factors. Ocean Engineering
Academic article
Najjaran, Samieh; Skjetne, Roger. (2024) Multi-Horizon Model Predictive Control for Energy Management in Zero-Emission High-Speed Passenger Vessels. Journal of Physics: Conference Series (JPCS)
Academic article

2023

Marley, Mathias Huuse; Skjetne, Roger; Gil, Mateusz; Krata, Przemyslaw. (2023) Four Degree-of-Freedom Hydrodynamic Maneuvering Model of a Small Azipod-Actuated Ship With Application to Onboard Decision Support Systems. IEEE Access
Academic article
Dugan, Spencer August; Skjetne, Roger; Wróbel, K.; Montewka, J.; Gil, M.; Utne, Ingrid Bouwer. (2023) Integration Test Procedures for a Collision Avoidance Decision Support System Using STPA. TransNav, International Journal on Marine Navigation and Safety of Sea Transportation
Academic article
Kvebæk, Magnus Løvold; Skjetne, Roger; Gezer, Emir Cem. (2023) Development of C/S Jonny incorporating an adaptive autopilot with a velocity guidance safety layer. NTNU
Masters thesis
Elvenes, Stian Andre; Skjetne, Roger; Gezer, Emir Cem. (2023) Development of C/S Jonny with optimal constrained thrust allocation. NTNU
Masters thesis
Hygen, Jan-Erik; Skjetne, Roger; Marley, Mathias Huuse. (2023) Deterministic Response Prediction of Wave-induced Vessel Motions. NTNU
Masters thesis
Midtun, Eirik; Skjetne, Roger; Gezer, Emir Cem. (2023) Performance analysis of dynamic positioning observer algorithms: Application to the cybership models in MC-Lab. NTNU
Masters thesis
Mo, Harald; Kongshaug, Marie Fejerskov; Skjetne, Roger; Marley, Mathias Huuse; Gezer, Emir Cem. (2023) Real-time compensation of residual loads in dynamic positioning control systems. NTNU
Masters thesis
Reddy, Namireddy Praveen; Skjetne, Roger; Papageorgiou, Dimitrios. (2023) A Decentralized Droop-Based Power Management System for Ship Power Systems Using Hybrid Dynamical Systems Framework. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Premraj, James; Skjetne, Roger. (2023) Development of a Digital Twin for the Marine Cybernetics Lab: 3D visualization and simulation, online monitoring, and remote control. NTNU
Masters thesis
Dirdal, Johann Alexander; Skjetne, Roger; Roháč, Jan; Fossen, Thor I.. (2023) A phase-time-path-difference approach for online wave direction and wave number estimation from measured ship motions in zero and forward speed using a single inertial measurement unit. Ocean Engineering
Academic article
Sanchez Martin, Luis Fernando; Skjetne, Roger; Marley, Mathias Huuse. (2023) Online Digital Twin and a Decision Support for Safe Maneuvering of R/V Gunnerus. NTNU
Masters thesis
Marley, Mathias Huuse; Skjetne, Roger; Teel, Andrew R.. (2023) Sufficient Conditions for Uniform Asymptotic Stability and Input-to-State Stability Using High-Order Control Barrier Functions. IEEE Transactions on Automatic Control
Academic article
Panchi, Nabil; Kim, Ekaterina; Skjetne, Roger; Hughes, Nick. (2023) ASSIST Observations 2017–2021: Uncertainty, Comparison With Sea Ice Charts, and Ice Concentration From Deep Learning Model. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Najjaran, Samieh; Skjetne, Roger; Godø, John Martin Kleven. (2023) Optimal Energy Management for Zero-Emission High-Speed Passenger Vessels . The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper

2022

Heyn, Hans-Martin; Skjetne, Roger. (2022) Fast onboard detection of ice drift changes under stationkeeping in ice. Cold Regions Science and Technology
Academic article
Dirdal, Johann Alexander; Skjetne, Roger; Roháč, Jan; Fossen, Thor I.. (2022) Online wave direction and wave number estimation from surface vessel motions using distributed inertial measurement arrays and phase-time-path-differences. Ocean Engineering
Academic article
van den Berg, Marnix Albert; Bjørnø, Jon; Lu, Wenjun; Skjetne, Roger; Lubbad, Raed; Løset, Sveinung. (2022) The Value of High-Fidelity Numerical Simulations of Ice-Ship and Ice-Structure Interaction in Arctic Design with Informed Decisionmaking. Springer
Academic chapter/article/Conference paper
Solheim, Mathias; Skjetne, Roger; Marley, Mathias. (2022) Integration between lidar- and camera-based situational awareness and control barrier functions for an autonomous surface vehicle. NTNU
Masters thesis
Brørby, Bjørn Theodor Torp; Skjetne, Roger; Marley, Mathias. (2022) Wave load compensation in DP control systems. NTNU
Masters thesis
Fjelldal, Steinar; Skjetne, Roger; Godø, John Martin Kleven; Najjaran, Samieh. (2022) Energy modelling and optimization for low- and zero-emission high speed passenger ferries. NTNU
Masters thesis
Ravnestad, Elias Strømmen; Skjetne, Roger; Marley, Mathias. (2022) Time-domain wave estimation and prediction using wave radar on R/V Gunnerus. NTNU
Masters thesis
Marley, Mathias; Skjetne, Roger. (2022) Mitigating Force Oscillations in a Wave Energy Converter Using Control Barrier Functions. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Zhou, Hongyu; Ren, Zhengru; Marley, Mathias; Skjetne, Roger. (2022) A Guidance and Maneuvering Control System Design With Anti-Collision Using Stream Functions With Vortex Flows for Autonomous Marine Vessels. IEEE Transactions on Control Systems Technology
Academic article
Ren, Zhengru; Han, Xu; Yu, Xingji; Skjetne, Roger; Leira, Bernt Johan; Sævik, Svein. (2022) Data-driven simultaneous identification of the 6DOF dynamic model and wave load for a ship in waves. Mechanical systems and signal processing
Academic article
Reddy, Namireddy Praveen; Cai, Yuxuan; Skjetne, Roger; Papageorgiou, Dimitrios. (2022) Voltage Sensor Fault Detection in Li-ion Battery Energy Storage Systems. IEEE conference proceedings
Academic chapter/article/Conference paper
Krata, Przemyslaw; Hinz, Tomasz; Marley, Mathias Huuse; Dugan, Spencer August; Gil, Mateusz; Montewka, Jakub. (2022) DSA-inspired assessment of autonomous ships stability during turning maneuver.
Academic chapter/article/Conference paper

2021

Ueland, Einar Skiftestad; Sauder, Thomas Michel; Skjetne, Roger. (2021) Force Tracking Using Actuated Winches with Position-Controlled Motors for Use in Hydrodynamical Model Testing. IEEE Access
Academic article
Bjørnø, Jon; van den Berg, Marnix; Lu, Wenjun; Skjetne, Roger; Lubbad, Raed; Løset, Sveinung. (2021) Performance Quantification of Icebreaker Operations in Ice Management by Numerical Simulations. Cold Regions Science and Technology
Academic article
Ueland, Einar Skiftestad; Sauder, Thomas Michel; Skjetne, Roger. (2021) Optimal Actuator Placement for Real-Time Hybrid Model Testing Using Cable-Driven Parallel Robots. Journal of Marine Science and Engineering (JMSE)
Academic article
Kim, Ekaterina; Skjetne, Roger. (2021) Artificial intelligence for ship speed management during navigation in the Arctic. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Slåttum, Sindre Sagsveen; Skjetne, Roger; Ren, Zhengru. (2021) Data-driven sea state estimation for a DP vessel based on distributed inertial measurement units. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Åsheim, Nora; Skjetne, Roger; Marley, Mathias. (2021) Autonomous ship maneuvering with guaranteed safety. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Moen, Jon Magnus; Skjetne, Roger; Marley, Mathias. (2021) Automatic control with risk contingencies for autonomous passenger ferry. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Cai, Yuxuan; Skjetne, Roger; Ren, Zhengru; Reddy, Namireddy Praveen. (2021) Condition monitoring and fault detection for marine battery energy storage systems. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Igland, Brynhild Resell; Skjetne, Roger. (2021) Low- and Zero-Emission Hybrid-Electric Power Systems for Passenger Ferries. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Marley, Mathias; Skjetne, Roger; Basso, Erlend Andreas; Teel, Andrew R.. (2021) Maneuvering with safety guarantees using control barrier functions. IFAC-PapersOnLine
Academic article
Marley, Mathias; Skjetne, Roger; Teel, Andrew R.. (2021) Synergistic control barrier functions with application to obstacle avoidance for nonholonomic vehicles. IEEE conference proceedings
Academic chapter/article/Conference paper
Thorat, Laxminarayan; Skjetne, Roger; Osen, Ottar. (2021) Genset scheduling in a redundant electric power system for an offshore vessel using mixed integer linear programming. Journal of Offshore Mechanics and Arctic Engineering
Academic article
Ren, Zhengru; Han, Xu; Verma, Amrit Shankar; Dirdal, Johann Alexander; Skjetne, Roger. (2021) Sea state estimation based on vessel motion responses: Improved smoothness and robustness using Bezier surface and L1 optimization. Marine Structures
Academic article
Ren, Zhengru; Skjetne, Roger; Verma, Amrit Shankar; Jiang, Zhiyu; Gao, Zhen; Halse, Karl Henning. (2021) Active heave compensation of floating wind turbine installation using a catamaran construction vessel. Marine Structures
Academic article

2020

Ren, Zhengru; Skjetne, Roger; Jiang, Zhiyu; Gao, Zhen. (2020) Active Single-Blade Installation Using Tugger Line Tension Control and Optimal Control Allocation. International Journal of Offshore and Polar Engineering
Academic article
Heyn, Hans-Martin; Blanke, Mogens; Skjetne, Roger. (2020) Ice Condition Assessment Using Onboard Accelerometers and Statistical Change Detection. IEEE Journal of Oceanic Engineering
Academic literature review
Ueland, Einar Skiftestad; Sauder, Thomas Michel; Skjetne, Roger. (2020) Optimal Force Allocation for Overconstrained Cable-Driven Parallel Robots: Continuously Differentiable Solutions With Assessment of Computational Efficiency . IEEE Transactions on Robotics
Academic article
Marley, Mathias; Skjetne, Roger; Breivik, Morten; Fleischer, Caroline. (2020) A hybrid kinematic controller for resilient obstacle avoidance of autonomous ships. IOP Conference Series: Materials Science and Engineering
Academic article
Skjetne, Roger; Ren, Zhengru. (2020) A survey on modeling and control of thruster-assisted position mooring systems. Marine Structures
Academic literature review
Thyri, Emil Hjelseth; Basso, Erlend Andreas; Breivik, Morten; Pettersen, Kristin Ytterstad; Skjetne, Roger; Lekkas, Anastasios M.. (2020) Reactive collision avoidance for ASVs based on control barrier functions. IEEE conference proceedings
Academic chapter/article/Conference paper
Basso, Erlend Andreas; Thyri, Emil Hjelseth; Pettersen, Kristin Ytterstad; Breivik, Morten; Skjetne, Roger. (2020) Safety-Critical Control of Autonomous Surface Vehicles in the Presence of Ocean Currents. IEEE conference proceedings
Academic chapter/article/Conference paper
Bjørnø, Jon; van den Berg, Marnix; Lu, Wenjun; Skjetne, Roger; Lubbad, Raed; Løset, Sveinung. (2020) Quantifying Icebreaker Performance in Ice Management Operations by High-Fidelity Numerical Simulations . International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
Borisov, O. I.; Dahl, Andreas Reason; Pyrkin, A. A.; Gromova, F. B.; Skjetne, Roger. (2020) Consecutive compensator in station-keeping of a surface vessel. Mehatronika, Avtomatizaciâ, Upravlenie
Academic article
Bjørnø, Jon; Marley, Mathias; Skjetne, Roger. (2020) Guidance Model Representing an Ice Field for Path-Planning in Ice Management. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Marley, Mathias; Skjetne, Roger; Teel, Andrew R.. (2020) A kinematic hybrid feedback controller on the unit circle suitable for orientation control of ships. IEEE (Institute of Electrical and Electronics Engineers)
Academic chapter/article/Conference paper
Park, Daeseong; Zadeh, Mehdi; Skjetne, Roger. (2020) DC-DC Converter Control for Peak-Shaving in Shipboard DC Power System via Hybrid Control. IEEE conference proceedings
Academic chapter/article/Conference paper
Sørensen, Mikkel Nørgaard; Breivik, Morten; Skjetne, Roger. (2020) Comparing Combinations of Linear and Nonlinear Feedback Terms for Ship Motion Control. IEEE Access
Academic article

2019

Værnø, Svenn Are Tutturen; Skjetne, Roger; Kjerstad, Øivind Kåre; Calabrò, Vincenzo. (2019) Comparison of control design models and observers for dynamic positioning of surface vessels. Control Engineering Practice
Academic article
Ren, Zhengru; Skjetne, Roger; Jiang, Zhiyu; Gao, Zhen; Verma, Amrit Shankar. (2019) Integrated GNSS/IMU Hub Motion Estimator for Offshore Wind Turbine Blade Installation. Mechanical systems and signal processing
Academic article
Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Skjetne, Roger. (2019) Compensation of bias loads in dynamic positioning of marine surface vessels. Ocean Engineering
Academic article
Ren, Zhengru; Skjetne, Roger; Gao, Zhen. (2019) A Crane Overload Protection Controller for Blade Lifting Operation Based on Model Predictive Control. Energies
Academic article
Reddy, Namireddy Praveen; Pasdeloup, David Francis Pierre; Zadeh, Mehdi Karbalaye; Skjetne, Roger. (2019) An Intelligent Power and Energy Management System for Fuel Cell/Battery Hybrid Electric Vehicle Using Reinforcement Learning. IEEE Transportation Electrification Conference & Expo (ITEC)
Academic article
Reddy, Namireddy Praveen; Zadeh, Mehdi Karbalaye; Thieme, Christoph Alexander; Skjetne, Roger; Sørensen, Asgeir Johan; Aanondsen, Svein Aanond. (2019) Zero-Emission Autonomous Ferries for Urban Water Transport: Cheaper, Cleaner Alternative to Bridges and Manned Vessels . IEEE Electrification Magazine
Academic literature review
Kim, Ekaterina; Dahiya, Gurvinder; Løset, Sveinung; Skjetne, Roger. (2019) Can a computer see what an ice expert sees? Multilabel ice objects classification with convolutional neural networks. Results in Engineering (RINENG)
Academic article

2018

Kjerstad, Øivind Kåre; Lu, Wenjun; Skjetne, Roger; Løset, Sveinung. (2018) A method for real-time estimation of full-scale global ice loads on floating structures. Cold Regions Science and Technology
Academic article
Xu, Jiafeng; Ren, Zhengru; Li, Yue; Skjetne, Roger; Halse, Karl Henning. (2018) Dynamic Simulation and Control of an Active Roll Reduction System Using Free-Flooding Tanks With Vacuum Pumps [J]. Journal of Offshore Mechanics and Arctic Engineering
Academic article
Ren, Zhengru; Jiang, Zhiyu; Skjetne, Roger; Gao, Zhen. (2018) Single blade installation using active control of three tugger lines. International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
Jiang, Zhiyu; Ren, Zhengru; Gao, Zhen; Sandvik, Peter Christian; Halse, Karl Henning; Skjetne, Roger. (2018) Mating Control of a Wind Turbine Tower-Nacelle-Rotor Assembly for a Catamaran Installation Vessel. International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
Norgren, Petter; Skjetne, Roger. (2018) A Multibeam-Based SLAM Algorithm for Iceberg Mapping Using AUVs. IEEE Access
Academic article
Ueland, Einar Skiftestad; Skjetne, Roger; Vilsen, Stefan Arenfeldt. (2018) Force actuated real-tme hybrid model testing of a moored vessel: A case study investigating force errors. IFAC-PapersOnLine
Academic article
Wu, Zhenying; Thorat, Laxminarayan; Skjetne, Roger. (2018) Comparison of Fuel Consumption on a Hybrid Marine Power Plant With Low-Power Versus High-Power Engines. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Dahl, Andreas Reason; Thorat, Laxminarayan; Skjetne, Roger. (2018) Model Predictive Control of Marine Vessel Power System by Use of Structure Preserving Model . IFAC-PapersOnLine
Academic article
Thorat, Laxminarayan; Skjetne, Roger. (2018) Optimal Online Configuration and Load-Sharing in a Redundant Electric Power System for an Offshore Vessel Using Mixed Integer Linear Programming. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Ruud, Stian Knud; Skjetne, Roger. (2018) Ice management and design philosophy. Taylor & Francis
Academic chapter/article/Conference paper
Heyn, Hans-Martin; Skjetne, Roger; Scibilia, Francesco. (2018) Distributed sensing of loads acting against the hull of a stationkeeping vessel in ice. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Ren, Zhengru; Jiang, Zhiyu; Skjetne, Roger; Gao, Zhen. (2018) Development and application of a simulator for offshore wind turbine blades installation. Ocean Engineering
Academic article
Ren, Zhengru; Jiang, Zhiyu; Gao, Zhen; Skjetne, Roger. (2018) Active tugger line force control for single blade installation. Wind Energy
Academic article
Norgren, Petter; Skjetne, Roger. (2018) Autonomous underwater vehicles in Arctic marine operations: Arctic marine research and ice monitoring. Doktoravhandlinger ved NTNU (2018:255)
Doctoral dissertation
Kjerstad, Øivind Kåre; Løset, Sveinung; Skjetne, Roger; Skarbø, Runa A.. (2018) An ice-drift estimation algorithm using radar and ship motion measurements. IEEE Transactions on Geoscience and Remote Sensing
Academic article
Heyn, Hans-Martin; Skjetne, Roger. (2018) Time-frequency analysis of acceleration data from ship-ice interaction events. Cold Regions Science and Technology
Academic article
Brodtkorb, Astrid H.; Værnø, Svenn Are Tutturen; Teel, Andrew R.; Sørensen, Asgeir Johan; Skjetne, Roger. (2018) Hybrid controller concept for dynamic positioning of marine vessels with experimental results. Automatica
Academic article
Zhang, Qin; Skjetne, Roger. (2018) Sea Ice Image Processing with Matlab. Taylor & Francis Taylor & Francis
Non-fiction book

2017

Mykland, Alexander; Skjetne, Roger; Nguyen, Dong Trong; Heyn, Hans-Martin; Bjørnø, Jon. (2017) Low-Cost Observer and Path-Following Adaptive Autopilot for Ships. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Mo-Bjørkelund, Tore; Skjetne, Roger; Norgren, Petter; Henriksen, Andreas Viggen. (2017) Camera-based SLAM for Dynamic Positioning of Low-cost ROV. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Harbitz, Erlend S.; Skjetne, Roger; Ueland, Einar Skiftestad; Bjørnø, Jon; Norgren, Petter. (2017) Camera-Based State Estimation for Surface Vessels. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Hamland, Truls; Skjetne, Roger; Ueland, Einar Skiftestad; Chabaud, Valentin Bruno; Sauder, Thomas Michel; Vilsen, Stefan Arenfeldt. (2017) Force-Based Real-Time Hybrid Testing: Force Actuation System. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Mokleiv, Børge; Skjetne, Roger; Norgren, Petter. (2017) Fault-tolerant Observer Design. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Gulsvik, Knut Amund Knutsen; Skjetne, Roger; Heyn, Hans-Martin. (2017) Battery Management System for a lowcost ROV. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Johannessen, Silje Aarvik; Skjetne, Roger; Nguyen, Dong Trong; Bjørnø, Jon; Heyn, Hans-Martin. (2017) Autonomous heading control in position mooring with thruster assist. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Follestad, Mats Håkon; Skjetne, Roger; Nguyen, Dong Trong; Ueland, Einar Skiftestad; Norgren, Petter. (2017) Autonomous Path-Planning and -Following for a Marine Surface Robot. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Solum, Vegard Rørvik; Skjetne, Roger; Chabaud, Valentin Bruno; Ueland, Einar Skiftestad; Sauder, Thomas Michel; Vilsen, Stefan Arenfeldt. (2017) Real-Time Hybrid Model Testing: Force-actuation and implementation. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Gurvin, Erlend Kvam; Skjetne, Roger; Thorat, Laxminarayan; Miyazaki, Michel Rejani; Bø, Torstein Ingebrigtsen; Lefebvre, Nicolas. (2017) Modeling and Simulation of a Super-redundant Marine Power Plant as a Hybrid Dynamical System. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Skinderhaug, Mads Sig; Skjetne, Roger. (2017) Simultaneous Path-Generation and -Following for an ROV. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Ueland, Einar Skiftestad; Skjetne, Roger; Dahl, Andreas Reason. (2017) Marine Autonomous Exploration Using a Lidar and SLAM. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Skjetne, Roger; Vincenzo, Calabro. (2017) Time-Varying Model-Based Observer for Marine Surface Vessels in Dynamic Positioning. IEEE Access
Academic article
Ren, Zhengru; Skjetne, Roger; Gao, Zhen. (2017) Modeling and control of crane overload protection during marine lifting operation based on model predictive control. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Xu, Jiafeng; Ren, Zhengru; Li, Yue; Skjetne, Roger; Halse, Karl Henning. (2017) Dynamic Simulation and Control of an Active Roll Reduction System Using Free-Flooding Tanks With Vacuum Pumps. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Sørensen, Asgeir Johan; Skjetne, Roger; Bø, Torstein Ingebrigtsen; Miyazaki, Michel Rejani; Johansen, Tor Arne; Utne, Ingrid Bouwer. (2017) Towards Safer, Smarter and Greener Ships Using Hybrid Marine Power Plants. IEEE Electrification Magazine
Academic literature review
Heyn, Hans-Martin; Knoche, Martin; Zhang, Qin; Skjetne, Roger. (2017) A system for automated vision-based sea-ice concentration detection and floe-size distribution indication from an icebreaker. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Dahl, Andreas Reason; Skjetne, Roger; Johansen, Tor Arne. (2017) A Structure Preserving Power System Frequency Model for Dynamic Positioning Vessels. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Ueland, Einar Skiftestad; Skjetne, Roger. (2017) Effect of Time Delays and Sampling in Force Actuated Real-Time Hybrid Testing; A Case Study. IEEE (Institute of Electrical and Electronics Engineers)
Academic chapter/article/Conference paper
Heyn, Hans-Martin; Udjus, Guttorm; Skjetne, Roger. (2017) Distributed motion sensing on ships. IEEE (Institute of Electrical and Electronics Engineers)
Academic chapter/article/Conference paper
Wu, Zhenying; Skjetne, Roger; Thorat, Laxminarayan; Lefebvre, Nicolas; Miyazaki, Michel Rejani; Bø, Torstein Ingebrigtsen. (2017) Comparison of Fuel Consumption on A Hybrid Marine Power Plant with Low-Power versus High-Power Engines. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Thorat, Laxminarayan; Skjetne, Roger. (2017) Load-dependent start-stop of gensets modeled as a hybrid dynamical system. IFAC-PapersOnLine
Academic article
Bjørnø, Jon; Heyn, Hans-Martin; Skjetne, Roger; Dahl, Andreas Reason; Frederich, Preben. (2017) Modeling, Parameter Identification and Thruster-Assisted Position Mooring of C/S Inocean Cat I Drillship. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Skjetne, Roger; Sørensen, Mikkel Eske Nørgaard; Breivik, Morten; Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2017) AMOS DP Research Cruise 2016: Academic full-scale testing of experimental dynamic positioning control algorithms onboard R/V Gunnerus. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Norgren, Petter; Skjetne, Roger. (2017) A particle filter SLAM approach to online iceberg drift estimation from an AUV. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper

2016

Spange, Joachim; Skjetne, Roger; Ueland, Einar Skiftestad; Nguyen, Dong Trong. (2016) Autonomous Docking for Marine Vessels Using a Lidar and Proximity Sensors. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Finstad, Christian B.; Skjetne, Roger; Miyazaki, Michel Rejani; Bø, Torstein Ingebrigtsen; Lefebvre, Nicolas. (2016) Peak-shaving Control of Loads on Diesel-Generators in Hybrid Electric Ships. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Solstad, Torkil Eide; Skjetne, Roger; Candeloro, Mauro. (2016) Improved user-experience for control of ROVs. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Frederich, Preben; Skjetne, Roger; Heyn, Hans-Martin; Dahl, Andreas Reason. (2016) Constrained Optimal Thrust Allocation for C/S Inocean Cat I Drillship. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Skjetne, Roger; Sørensen, Asgeir Johan. (2016) An Output Feedback Controller with Improved Transient Response of Marine Vessels in Dynamic Positioning. IFAC-PapersOnLine
Academic article
Kjerstad, Øivind Kåre; Værnø, Svenn Are Tutturen; Skjetne, Roger. (2016) A Robust Dynamic Positioning Tracking Control Law Mitigating Integral Windup. IFAC-PapersOnLine
Academic article
Brodtkorb, Astrid H.; Værnø, Svenn Are Tutturen; Teel, Andrew R.; Sørensen, Asgeir Johan; Skjetne, Roger. (2016) Hybrid observer for improved transient performance of a marine vessel in dynamic positioning. IFAC-PapersOnLine
Academic article
Henriksen, Andreas Viggen; Skjetne, Roger; Candeloro, Mauro. (2016) Camera-assisted Dynamic Positioning of ROVs. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Sandøy, Stian Skaalvik; Skjetne, Roger; Candeloro, Mauro. (2016) System Identification and State Estimation for ROV uDrone. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Heyn, Hans-Martin; Skjetne, Roger. (2016) A System for Measuring Ice-Induced Accelerations and Identifying Ice Actions on the CCGS Amundsen and a Swedish Atle-Class Icebreaker. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Lu, Wenjun; Lubbad, Raed; Løset, Sveinung; Skjetne, Roger. (2016) Parallel Channel Tests during Ice Management Operations in the Arctic Ocean.
Academic chapter/article/Conference paper
Ludvigsen, Martin; Albrektsen, Sigurd Mørkved; Cisek, Krzysztof; Johansen, Tor Arne; Norgren, Petter; Skjetne, Roger. (2016) Network of heterogeneous autonomous vehicles for marine research and management. IEEE conference proceedings
Academic chapter/article/Conference paper
Lu, Wenjun; Zhang, Qin; Lubbad, Raed; Løset, Sveinung; Skjetne, Roger. (2016) A Shipborne Measurement System to Acquire Sea Ice Thickness and Concentration at Engineering Scale.
Academic chapter/article/Conference paper
Kjerstad, Øivind Kåre; Skjetne, Roger. (2016) Disturbance rejection by acceleration feedforward for marine surface vessels. IEEE Access
Academic article
Ren, Zhengru; Skjetne, Roger. (2016) A Tension-based Position Estimation Solution of a Moored Structure and its Uncertain Anchor Positions. IFAC-PapersOnLine
Academic article
Ren, Zhengru; Skjetne, Roger. (2016) An On-site Current Profile Estimation Algorithm for a Moored Floating Structure. IFAC-PapersOnLine
Academic article
Ueland, Einar Skiftestad; Skjetne, Roger; Dahl, Andreas Reason. (2016) Marine Autonomous Exploration using a Lidar. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Sharoni, Rotem; Skjetne, Roger; Dahl, Andreas Reason. (2016) Marine Inverted Pendulum. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Bjørnø, Jon; Skjetne, Roger; Dahl, Andreas Reason; Heyn, Hans-Martin. (2016) Thruster-Assisted Position Mooring of C/S Inocean Cat I Drillship. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Bø, Torstein Ingebrigtsen; Johansen, Tor Arne; Sørensen, Asgeir Johan; Skjetne, Roger. (2016) Scenario- and Optimization-Based Control of Marine Electric Power Systems. Doktoravhandlinger ved NTNU (2016:47)
Doctoral dissertation
Veksler, Aleksander Vladimirovitsj; Johansen, Tor Arne; Skjetne, Roger; Mathiesen, Eirik. (2016) Thrust Allocation with Dynamic Power Consumption Modulation for Diesel-Electric Ships. IEEE Transactions on Control Systems Technology
Academic article

2015

Kjerstad, Øivind Kåre; Metrikin, Ivan; Skjetne, Roger. (2015) Description and numerical simulations of dynamic positioning in reversing managed ice. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Norgren, Petter; Skjetne, Roger. (2015) Iceberg detection and edge-following using auv with multibeam sonar. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Jørgensen, Ulrik; Skjetne, Roger. (2015) Online reconstruction of drifting underwater ice topography: The 2D case. Asian journal of control
Academic article
Valle, Eirik; Skjetne, Roger; Dahl, Andreas Reason; Candeloro, Mauro. (2015) Marine Telepresence System. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Idland, Tor Kvestad; Skjetne, Roger; Dahl, Andreas Reason. (2015) Marine Cybernetics Vessel CS Saucer: Design, construction and control. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Brask, Annette Kristin; Skjetne, Roger; Sørensen, Asgeir Johan; Rustad, Anne Marthine. (2015) Control and Estimation of Wave Energy Converters. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Gjessing, Ivar Aleksander; Skjetne, Roger; Kjerstad, Øivind Kåre; Heyn, Hans-Martin. (2015) Control and Simulation of a Thruster-Assisted Moored Offshore Vessel in Sea-ice. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Billington, Thor Helge; Skjetne, Roger; Imsland, Lars Struen; Norgren, Petter. (2015) Online Shape Estimation of Icebergs at Sea. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Sandved, Fredrik; Skjetne, Roger; Dahl, Andreas Reason; Candeloro, Mauro. (2015) Remote Control and Automatic Path-following for C/S Enterprise I and ROV Neptunus. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Ren, Zhengru; Skjetne, Roger; Heyn, Hans-Martin. (2015) Fault Tolerant Control of Thruster-Assisted Position Mooring System. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Larssen, Guro; Skjetne, Roger. (2015) Ice Detection and Tracking Based on Satellite and Radar Images. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Zhang, Qin; Skjetne, Roger. (2015) Image Processing for Identification of Sea-Ice Floes and the Floe Size Distributions. IEEE Transactions on Geoscience and Remote Sensing
Academic article
Zhang, Qin; Skjetne, Roger; Metrikin, Ivan; Løset, Sveinung. (2015) Image Processing for Ice Floe Analyses in Broken-ice Model Testing. Cold Regions Science and Technology
Academic article
Bø, Torstein Ingebrigtsen; Dahl, Andreas Reason; Johansen, Tor Arne; Mathiesen, Eirik; Rejani Miyazaki, Michel; Pedersen, Eilif. (2015) Marine vessel and power plant system simulator. IEEE Access
Academic article
Værnø, Svenn Are Tutturen; Skjetne, Roger. (2015) Hybrid control to improve transient response of integral action in dynamic positioning of marine vessels. IFAC-PapersOnLine
Academic article
Ren, Zhengru; Skjetne, Roger; Kjerstad, Øivind Kåre. (2015) A Tension-based Position Estimation Approach for Moored Marine Vessels. Elsevier
Academic chapter/article/Conference paper
Ren, Zhengru; Skjetne, Roger; Hassani, Vahid. (2015) Supervisory Control of Line Breakage for Thruster-Assisted Position Mooring System. Elsevier
Academic chapter/article/Conference paper
Norgren, Petter; Skjetne, Roger. (2015) Line-of-sight iceberg edge-following using an AUV equipped with multibeam sonar. IFAC-PapersOnLine
Academic article
Bø, Torstein Ingebrigtsen; Johansen, Tor Arne; Dahl, Andreas Reason; Rejani Miyazaki, Michel; Pedersen, Eilif; Rokseth, Børge. (2015) Real-Time Marine Vessel and Power Plant Simulation. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Candeloro, Mauro; Valle, Eirik; Rejani Miyazaki, Michel; Skjetne, Roger; Ludvigsen, Martin; Sørensen, Asgeir Johan. (2015) HMD as a new Tool for Telepresence in Underwater Operations and Closed-Loop Control of ROVs. IEEE conference proceedings
Academic chapter/article/Conference paper
Zhang, Qin; Skjetne, Roger. (2015) Image Processing for Ice Parameter Identification in Ice Management. Doktoravhandlinger ved NTNU (340)
Doctoral dissertation
Heyn, Hans-Martin; Skjetne, Roger. (2015) Estimation of Forces caused by Ship-Ice Interaction using on-board Sensor Measurements. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Lubbad, Raed; Løset, Sveinung; Skjetne, Roger. (2015) Numerical Simulations Verifying Arctic Offshore Field Activities. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Kjerstad, Øivind Kåre; Metrikin, Ivan; Løset, Sveinung; Skjetne, Roger. (2015) Experimental and phenomenological investigation of dynamic positioning in managed ice. Cold Regions Science and Technology
Academic article

2014

Tran, Nam Dinh; Skjetne, Roger; Kjerstad, Øivind Kåre. (2014) Line-Of-Sight-based maneuvering control design, implementation, and experimental testing for the model ship C/S Enterprise I. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Marley, Mathias Huuse; Skjetne, Roger. (2014) Modelling and Robust Control of Production Force of a Wave Energy Converter. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Kajanus, Robert; Skjetne, Roger; Candeloro, Mauro; Kjerstad, Øivind Kåre. (2014) Optimal recursive thrust allocation applied for ROV Minerva. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Gottschal, Espen Joris; Skjetne, Roger; Sørensen, Asgeir Johan. (2014) Dynamic Thrust Allocation. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Zhang, Qin; Skjetne, Roger. (2014) Image Techniques for Identifying Sea-Ice Parameters. MIC Journal: Modeling, Identification and Control
Academic article
Kjerstad, Øivind Kåre; Skjetne, Roger. (2014) Modeling and Control for Dynamic Positioned Marine Vessels in Drifting Managed Sea Ice. MIC Journal: Modeling, Identification and Control
Academic article
Ruud, Stian Knud; Skjetne, Roger. (2014) Verification and Examination Management of Complex Systems. MIC Journal: Modeling, Identification and Control
Academic article
Skjetne, Roger; Imsland, Lars Struen; Løset, Sveinung. (2014) The Arctic DP research project: Effective stationkeeping in ice. MIC Journal: Modeling, Identification and Control
Academic article
Norgren, Petter; Skjetne, Roger. (2014) Using Autonomous Underwater Vehicles as Sensor Platforms for Ice-Monitoring. MIC Journal: Modeling, Identification and Control
Academic article
Zhao, Bo; Skjetne, Roger. (2014) A Unified Framework for Fault Detection and Diagnosis Using Particle Filter. MIC Journal: Modeling, Identification and Control
Academic article
Su, Biao; Skjetne, Roger; Berg, Tor Einar. (2014) Experimental and Numerical Investigation of a Double-Acting Offshore Vessel Performance in Level Ice. MIC Journal: Modeling, Identification and Control
Academic article
Zhao, Bo; Skjetne, Roger; Blanke, Mogens; Dukan, Fredrik. (2014) Particle Filter for Fault Diagnosis and Robust Navigation of Underwater Robot. IEEE Transactions on Control Systems Technology
Academic article
Su, Biao; Skjetne, Roger; Berg, Tor Einar. (2014) Numerical assessment of a double-acting offshore vessel's performance in level ice with experimental comparison. Cold Regions Science and Technology
Academic article
Orsten, Andreas; Skjetne, Roger; Leira, Bernt Johan; Norgren, Petter. (2014) Automatic Reliability-based Control of Iceberg Towing in Open Waters. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Tutturen, Svenn Are; Skjetne, Roger; Kjerstad, Øivind Kåre. (2014) Topics in dynamic positioning: System identification, GNSS and MRU lever arm estimation, and hybrid integral action. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Norgren, Petter; Lubbad, Raed; Skjetne, Roger. (2014) Unmanned underwater vehicles in Arctic operations. International Association of Hydraulic Engineering and Research
Academic chapter/article/Conference paper
Orsten, Andreas; Norgren, Petter; Skjetne, Roger. (2014) LOS guidance for towing an iceberg along a straight-line path. International Association of Hydraulic Engineering and Research
Academic chapter/article/Conference paper
Veksler, Aleksander Vladimirovitsj; Johansen, Tor Arne; Skjetne, Roger; Mathiesen, Eirik. (2014) Reducing power transients in diesel-electric dynamically positioned ships using re-positioning. Proceedings of the Annual Conference of the IEEE Industrial Electronics Society (IECON)
Academic article

2013

Flem, Bjørnar Levi; Skjetne, Roger. (2013) Developing a new power system solution for an offshore supply vessel. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Krogseth, Ida Bohne; Skjetne, Roger; Zhao, Bo. (2013) Dynamic fault-detection in shipboard electric load sharing. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Veksler, Aleksander; Johansen, Tor Arne; Mathiesen, Eirik; Skjetne, Roger. (2013) Governor principle for increased safety and economy on vessels with diesel-electric propulsion. European Union Control Association
Academic chapter/article/Conference paper
Kjerstad, Øivind Kåre; Skjetne, Roger; Berge, Bjørn Ola. (2013) Constrained nullspace-based thrust allocation for heading prioritized stationkeeping of offshore vessels in ice.
Academic chapter/article/Conference paper
Jørgensen, Ulrik; Skjetne, Roger. (2013) DYNAMIC ESTIMATION OF DRIFTING ICE TOPOGRAPHY OVER A 2D AREA USING MOBILE UNDERWATER MEASUREMENTS.
Academic chapter/article/Conference paper
Sundland, Mika Nikolai; Skjetne, Roger; Marchenko, Aleksey. (2013) Guidance and control of iceberg towing operation in open water, with experimental testing. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Jørgensen, Ulrik; Skjetne, Roger. (2013) Real-time 3D Reconstruction of Underwater Sea-ice Topography by Observations from a Mobile Robot in the Arctic. IFAC Papers Online
Academic chapter/article/Conference paper
Chabaud, Valentin Bruno; Steen, Sverre; Skjetne, Roger. (2013) Real-Time Hybrid Testing for Marine Structures: Challenges and Strategies. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Zhang, Qin; Skjetne, Roger; Su, Biao. (2013) Automatic image segmentation for boundary detection of apparently connected sea-ice floes.
Academic chapter/article/Conference paper
Su, Biao; Kjerstad, Øivind Kåre; Skjetne, Roger; Berg, Tor Einar. (2013) ICE-GOING CAPABILITY ASSESSMENT AND DP-ICE CAPABILITY PLOT FOR A DOUBLE ACTING INTERVENTION VESSEL IN LEVEL ICE.
Academic chapter/article/Conference paper
Skjetne, Roger; Kjerstad, Øivind Kåre. (2013) Recursive nullspace-based control allocation with strict prioritization for marine craft. IFAC Papers Online
Academic chapter/article/Conference paper

2012

Zhao, Bo; Blanke, Mogens; Skjetne, Roger. (2012) Particle Filter ROV Navigation using Hydroacoustic Position and Speed Log Measurements. American Control Conference (ACC)
Academic article
Jørgensen, Ulrik; Skjetne, Roger. (2012) Dynamic Estimation of Drifting Ice Topography Using Underwater Mobile Measurements. American Control Conference (ACC)
Academic article
Veksler, Aleksander; Johansen, Tor Arne; Skjetne, Roger. (2012) Thrust allocation with power management functionality on dynamically positioned vessels. American Control Conference (ACC)
Academic article
Kjerstad, Øivind Kåre; Skjetne, Roger. (2012) Observer design with disturbance rejection by acceleration feedforward. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Veksler, Aleksander; Johansen, Tor Arne; Skjetne, Roger. (2012) Transient power control in dynamic positioning - governor feedforward and dynamic thrust allocation. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Kjerstad, Øivind Kåre; Skjetne, Roger. (2012) Feedforward linearization and disturbance rejection of mechanical systems using acceleration measurements. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Scibilia, Francesco; Jørgensen, Ulrik; Skjetne, Roger. (2012) AUV Guidance System for Dynamic Trajectory Generation. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Makrygiannis, Anna; Skjetne, Roger; Kjerstad, Øivind Kåre; Scibilia, Francesco. (2012) Design and simulation of an ice-capable DP control system. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Bø, Torstein Ingebrigtsen; Skjetne, Roger; Johansen, Tor Arne; Veksler, Aleksander Vladimirovitsj. (2012) Dynamic model predictive control (MPC) for load sharing in electric power plants for ships. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Scibilia, Francesco; Skjetne, Roger. (2012) Constrained Control Allocation for Vessels with Azimuth Thrusters. IFAC Papers Online
Academic chapter/article/Conference paper
Veksler, Aleksander; Johansen, Tor Arne; Skjetne, Roger. (2012) Transient power control in dynamic positioning - governor feedforward and dynamic thrust allocation. IFAC Papers Online
Academic chapter/article/Conference paper
Zhang, Qin; van der Werff, Solange; Metrikin, Ivan; Løset, Sveinung; Skjetne, Roger. (2012) Image Processing for the Analysis of an Evolving Broken-Ice Field in Model Testing. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Zhao, Bo; Blanke, Mogens; Skjetne, Roger. (2012) Particle Filter ROV Navigation using Hydroacoustic Position and Speed Log Measurements. IEEE conference proceedings American Control Conference (ACC) (2012)
Academic anthology/Conference proceedings
Scibilia, Francesco; Jørgensen, Ulrik; Skjetne, Roger. (2012) AUV Guidance System for Subsurface Ice Intelligence. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Zhang, Qin; Skjetne, Roger; Løset, Sveinung; Marchenko, Aleksey. (2012) Digital Image Processing for Sea Ice Observations in Support to Arctic DP Operations. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Jørgensen, Ulrik; Skjetne, Roger. (2012) Generating Safe and Equally Long Trajectories for Multiple Unmanned Agents. IEEE conference proceedings
Academic chapter/article/Conference paper
Zhao, Bo; Blanke, Mogens; Skjetne, Roger. (2012) Particle Filter based fault tolerant ROV navigation with HPR/DVL measurement. IFAC Papers Online
Academic chapter/article/Conference paper
Jørgensen, Ulrik; Skjetne, Roger. (2012) Dynamic Estimation of Drifting Ice Topography Using Underwater Mobile Measurements. IEEE conference proceedings
Academic chapter/article/Conference paper
Veksler, Aleksander; Johansen, Tor Arne; Skjetne, Roger. (2012) Thrust allocation with power management functionality on dynamically positioned vessels. IEEE conference proceedings
Academic chapter/article/Conference paper

2011

Haugen, Joakim; Imsland, Lars Struen; Løset, Sveinung; Skjetne, Roger. (2011) Ice Observer System for Ice Management Operations. International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
Skjetne, Roger; Jørgensen, Ulrik; Teel, Andrew R.. (2011) Line-of-sight path-following along regularly parametrized curves solved as a generic maneuvering problem. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
Academic article
Kjerstad, Øivind Kåre; Skjetne, Roger; Jenssen, Nils Albert. (2011) Disturbance rejection by acceleration feedforward: Application to dynamic positioning. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Thorvaldsen, Christoffer Fredrik Lid; Skjetne, Roger. (2011) Formation control of fully-actuated marine vessels using group agreement protocols. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
Academic article
Skåtun, Håkon Nødset; Skjetne, Roger; Kjerstad, Øivind Kåre. (2011) Development of a DP system for CS Enterprise I with Voith Schneider thrusters. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Nilsen, Lars Martin Fure; Skjetne, Roger; Løset, Sveinung; Jørgensen, Ulrik. (2011) Modeling, analysis and joystick control of the "AMV Oil Spill Fighter". Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Eide, Trond Inge; Skjetne, Roger. (2011) Modelling and control of a pneumatic starting system for medium-speed gas engines. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Thorvaldsen, Christoffer Fredrik Lid; Skjetne, Roger. (2011) Formation control of marine vessels. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis

2010

Dahl, Kristian; Skjetne, Roger; Larsen, Carl Martin; Rustad, Anne Marthine. (2010) Hybrid model testing of deepwater moored structures by active control of line forces. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis

2006

Skjetne, Roger; Egeland, Olav. (2006) Hardware-in-the-loop testing of marine control systems. MIC Journal: Modeling, Identification and Control
Academic article

2005

Skjetne, Roger; Fossen, Thor Inge; Kokotovic, PV. (2005) Adaptive maneuvering, with experiments, for a model ship in a marine control laboratory. Automatica
Academic article
Skjetne, Roger. (2005) The Maneuvering Problem. Norwegian University of Science and Technology, Faculty of Information Technology, Mathematics, and Electrical Engineering, Department of Engineering Cybernetics
Doctoral dissertation
Ihle, Ivar Andre Flakstad; Skjetne, Roger; Fossen, Thor Inge. (2005) Output Feedback Control for Maneuvering Systems Using Observer Backstepping. IEEE Press
Academic chapter/article/Conference paper
Skjetne, Roger; Smogeli, Øyvind Notland; Fossen, Thor Inge. (2005) Proceedings of the IFAC Conference on Control Applications in Marine Systems 2004 (CAMS 2004) (Katebi, Longhi). Oxford: Elsevier 2005. ISBN 0080441696. 520 s. (Vitenskapelig antologi. Elsevier
Academic chapter/article/Conference paper
Ihle, Ivar Andre Flakstad; Skjetne, Roger; Fossen, Thor Inge. (2005) Output Feedback Control for Maneuvering Systems Using Observer Backstepping. Proceedings (IEEE International Symposium on Intelligent Control: Print)
Academic article

2004

Skjetne, Roger; Fossen, Thor Inge; Kokotovic, Petar V.. (2004) Robust output maneuvering for a class of nonlinear systems. Automatica
Academic article
Skjetne, Roger; Smogeli, Øyvind Notland; Fossen, Thor Inge. (2004) A Nonlinear Ship Manoeuvering Model: Identification and adaptive control with experiments for a model ship. MIC Journal: Modeling, Identification and Control
Academic article
Skjetne, Roger; Fossen, Thor Inge. (2004) On Integral Control in Backstepping: Analysis of Different Techniques. American Control Conference (ACC)
Academic article
Skjetne, Roger; Smogeli, Øyvind Notland; Fossen, Thor Inge. (2004) Modeling, Identification, and Adaptive Maneuvering of Cybership II: A Complete Design with Experiments. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Skjetne, Roger. (2004) Set-stability for nonlinear systems. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Report
Skjetne, Roger; Sørensen, Asgeir Johan. (2004) Computer-based systems on ships and offshore vessels: The Software Problem ++. Marine Cybernetics AS
Report
Skjetne, Roger; Teel, Andrew R.. (2004) Maneuvering Dynamical Systems by Sliding-Mode Control. American Control Conference (ACC)
Academic article

2003

Skjetne, Roger. (2003) Ship Maneuvering: The past, the present and the future. Sea Technology
Popular scientific article
Skjetne, Roger; Ihle, Ivar Andre Flakstad; Fossen, Thor Inge. (2003) Formation control by synchronizing multiple maneuvering systems. Elsevier IFAC Publications / IFAC Proceedings series
Academic article

2002

Skjetne, Roger; Fossen, Thor Inge; Kokotovic, Petar V.. (2002) Output Maneuvering for a Class of Nonlinear Systems. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Skjetne, Roger; Teel, Andrew R.; Kokotovic, Petar V.. (2002) Nonlinear Maneuvering with Gradient Optimization. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
Academic article
Skjetne, Roger; Moi, Sonja; Fossen, Thor Inge. (2002) Nonlinear Formation Control of Marine Craft. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
Academic article
Skjetne, Roger. (2002) Maneuvering Control.
Academic chapter/article/Conference paper

2001

Skjetne, Roger; Fossen, Thor Inge. (2001) Nonlinear Maneuvering and Control of Ships. OCEANS
Academic article

Journal publications

Cardaillac, Alexandre; Skjetne, Roger; Ludvigsen, Martin. (2024) ROV-Based Autonomous Maneuvering for Ship Hull Inspection with Coverage Monitoring. Journal of Intelligent & Robotic Systems
Academic article
Veggeland, Oskar Gjesdal; Kim, Ekaterina; Skjetne, Roger. (2024) A Probabilistic Approach to Correct for Oblique Biases in Sea Ice Parametrization from Shipborne Cameras. Journal of Physics: Conference Series (JPCS)
Academic article
Gezer, Emir Cem; Skjetne, Roger. (2024) Maneuvering-based Dynamic Thrust Allocation for Fully-Actuated Vessels. IFAC-PapersOnLine
Academic article
Marley, Mathias Huuse; Skjetne, Roger; Teel, Andrew R.. (2024) Hybrid Control Barrier Functions for Continuous-Time Systems. IEEE Transactions on Automatic Control
Academic article
Reddy, Namireddy Praveen; Skjetne, Roger; Os, Oliver Stugard; Papageorgiou, Dimitrios. (2024) A Comparison of the State-of-the-Art Reinforcement Learning Algorithms for Health-Aware Energy and Emissions Management in Zero-Emission Ships. IEEE Journal of Emerging and Selected Topics in Industrial Electronics
Academic article
Torben, Tobias Valentin Rye; Teel, Andrew R.; Kjerstad, Øivind Kåre; Wittemann, Emilie H. T.; Skjetne, Roger. (2024) A Resetting Observer for Linear Time-Varying Systems with Application to Dynamic Positioning of Marine Surface Vessels. IEEE Transactions on Control Systems Technology
Academic article
Lu, Changyu; Yang, Jianmin; Leira, Bernt Johan; Skjetne, Roger; Mao, Jinghang; Chen, Qihang. (2024) High-traversability and efficient path optimization for deep-sea mining vehicles considering complex seabed environmental factors. Ocean Engineering
Academic article
Najjaran, Samieh; Skjetne, Roger. (2024) Multi-Horizon Model Predictive Control for Energy Management in Zero-Emission High-Speed Passenger Vessels. Journal of Physics: Conference Series (JPCS)
Academic article
Marley, Mathias Huuse; Skjetne, Roger; Gil, Mateusz; Krata, Przemyslaw. (2023) Four Degree-of-Freedom Hydrodynamic Maneuvering Model of a Small Azipod-Actuated Ship With Application to Onboard Decision Support Systems. IEEE Access
Academic article
Dugan, Spencer August; Skjetne, Roger; Wróbel, K.; Montewka, J.; Gil, M.; Utne, Ingrid Bouwer. (2023) Integration Test Procedures for a Collision Avoidance Decision Support System Using STPA. TransNav, International Journal on Marine Navigation and Safety of Sea Transportation
Academic article
Dirdal, Johann Alexander; Skjetne, Roger; Roháč, Jan; Fossen, Thor I.. (2023) A phase-time-path-difference approach for online wave direction and wave number estimation from measured ship motions in zero and forward speed using a single inertial measurement unit. Ocean Engineering
Academic article
Marley, Mathias Huuse; Skjetne, Roger; Teel, Andrew R.. (2023) Sufficient Conditions for Uniform Asymptotic Stability and Input-to-State Stability Using High-Order Control Barrier Functions. IEEE Transactions on Automatic Control
Academic article
Heyn, Hans-Martin; Skjetne, Roger. (2022) Fast onboard detection of ice drift changes under stationkeeping in ice. Cold Regions Science and Technology
Academic article
Dirdal, Johann Alexander; Skjetne, Roger; Roháč, Jan; Fossen, Thor I.. (2022) Online wave direction and wave number estimation from surface vessel motions using distributed inertial measurement arrays and phase-time-path-differences. Ocean Engineering
Academic article
Zhou, Hongyu; Ren, Zhengru; Marley, Mathias; Skjetne, Roger. (2022) A Guidance and Maneuvering Control System Design With Anti-Collision Using Stream Functions With Vortex Flows for Autonomous Marine Vessels. IEEE Transactions on Control Systems Technology
Academic article
Ren, Zhengru; Han, Xu; Yu, Xingji; Skjetne, Roger; Leira, Bernt Johan; Sævik, Svein. (2022) Data-driven simultaneous identification of the 6DOF dynamic model and wave load for a ship in waves. Mechanical systems and signal processing
Academic article
Ueland, Einar Skiftestad; Sauder, Thomas Michel; Skjetne, Roger. (2021) Force Tracking Using Actuated Winches with Position-Controlled Motors for Use in Hydrodynamical Model Testing. IEEE Access
Academic article
Bjørnø, Jon; van den Berg, Marnix; Lu, Wenjun; Skjetne, Roger; Lubbad, Raed; Løset, Sveinung. (2021) Performance Quantification of Icebreaker Operations in Ice Management by Numerical Simulations. Cold Regions Science and Technology
Academic article
Ueland, Einar Skiftestad; Sauder, Thomas Michel; Skjetne, Roger. (2021) Optimal Actuator Placement for Real-Time Hybrid Model Testing Using Cable-Driven Parallel Robots. Journal of Marine Science and Engineering (JMSE)
Academic article
Kim, Ekaterina; Skjetne, Roger. (2021) Artificial intelligence for ship speed management during navigation in the Arctic. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Marley, Mathias; Skjetne, Roger; Basso, Erlend Andreas; Teel, Andrew R.. (2021) Maneuvering with safety guarantees using control barrier functions. IFAC-PapersOnLine
Academic article
Thorat, Laxminarayan; Skjetne, Roger; Osen, Ottar. (2021) Genset scheduling in a redundant electric power system for an offshore vessel using mixed integer linear programming. Journal of Offshore Mechanics and Arctic Engineering
Academic article
Ren, Zhengru; Han, Xu; Verma, Amrit Shankar; Dirdal, Johann Alexander; Skjetne, Roger. (2021) Sea state estimation based on vessel motion responses: Improved smoothness and robustness using Bezier surface and L1 optimization. Marine Structures
Academic article
Ren, Zhengru; Skjetne, Roger; Verma, Amrit Shankar; Jiang, Zhiyu; Gao, Zhen; Halse, Karl Henning. (2021) Active heave compensation of floating wind turbine installation using a catamaran construction vessel. Marine Structures
Academic article
Ren, Zhengru; Skjetne, Roger; Jiang, Zhiyu; Gao, Zhen. (2020) Active Single-Blade Installation Using Tugger Line Tension Control and Optimal Control Allocation. International Journal of Offshore and Polar Engineering
Academic article
Heyn, Hans-Martin; Blanke, Mogens; Skjetne, Roger. (2020) Ice Condition Assessment Using Onboard Accelerometers and Statistical Change Detection. IEEE Journal of Oceanic Engineering
Academic literature review
Ueland, Einar Skiftestad; Sauder, Thomas Michel; Skjetne, Roger. (2020) Optimal Force Allocation for Overconstrained Cable-Driven Parallel Robots: Continuously Differentiable Solutions With Assessment of Computational Efficiency . IEEE Transactions on Robotics
Academic article
Marley, Mathias; Skjetne, Roger; Breivik, Morten; Fleischer, Caroline. (2020) A hybrid kinematic controller for resilient obstacle avoidance of autonomous ships. IOP Conference Series: Materials Science and Engineering
Academic article
Skjetne, Roger; Ren, Zhengru. (2020) A survey on modeling and control of thruster-assisted position mooring systems. Marine Structures
Academic literature review
Borisov, O. I.; Dahl, Andreas Reason; Pyrkin, A. A.; Gromova, F. B.; Skjetne, Roger. (2020) Consecutive compensator in station-keeping of a surface vessel. Mehatronika, Avtomatizaciâ, Upravlenie
Academic article
Sørensen, Mikkel Nørgaard; Breivik, Morten; Skjetne, Roger. (2020) Comparing Combinations of Linear and Nonlinear Feedback Terms for Ship Motion Control. IEEE Access
Academic article
Værnø, Svenn Are Tutturen; Skjetne, Roger; Kjerstad, Øivind Kåre; Calabrò, Vincenzo. (2019) Comparison of control design models and observers for dynamic positioning of surface vessels. Control Engineering Practice
Academic article
Ren, Zhengru; Skjetne, Roger; Jiang, Zhiyu; Gao, Zhen; Verma, Amrit Shankar. (2019) Integrated GNSS/IMU Hub Motion Estimator for Offshore Wind Turbine Blade Installation. Mechanical systems and signal processing
Academic article
Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Skjetne, Roger. (2019) Compensation of bias loads in dynamic positioning of marine surface vessels. Ocean Engineering
Academic article
Ren, Zhengru; Skjetne, Roger; Gao, Zhen. (2019) A Crane Overload Protection Controller for Blade Lifting Operation Based on Model Predictive Control. Energies
Academic article
Reddy, Namireddy Praveen; Pasdeloup, David Francis Pierre; Zadeh, Mehdi Karbalaye; Skjetne, Roger. (2019) An Intelligent Power and Energy Management System for Fuel Cell/Battery Hybrid Electric Vehicle Using Reinforcement Learning. IEEE Transportation Electrification Conference & Expo (ITEC)
Academic article
Reddy, Namireddy Praveen; Zadeh, Mehdi Karbalaye; Thieme, Christoph Alexander; Skjetne, Roger; Sørensen, Asgeir Johan; Aanondsen, Svein Aanond. (2019) Zero-Emission Autonomous Ferries for Urban Water Transport: Cheaper, Cleaner Alternative to Bridges and Manned Vessels . IEEE Electrification Magazine
Academic literature review
Kim, Ekaterina; Dahiya, Gurvinder; Løset, Sveinung; Skjetne, Roger. (2019) Can a computer see what an ice expert sees? Multilabel ice objects classification with convolutional neural networks. Results in Engineering (RINENG)
Academic article
Kjerstad, Øivind Kåre; Lu, Wenjun; Skjetne, Roger; Løset, Sveinung. (2018) A method for real-time estimation of full-scale global ice loads on floating structures. Cold Regions Science and Technology
Academic article
Xu, Jiafeng; Ren, Zhengru; Li, Yue; Skjetne, Roger; Halse, Karl Henning. (2018) Dynamic Simulation and Control of an Active Roll Reduction System Using Free-Flooding Tanks With Vacuum Pumps [J]. Journal of Offshore Mechanics and Arctic Engineering
Academic article
Norgren, Petter; Skjetne, Roger. (2018) A Multibeam-Based SLAM Algorithm for Iceberg Mapping Using AUVs. IEEE Access
Academic article
Ueland, Einar Skiftestad; Skjetne, Roger; Vilsen, Stefan Arenfeldt. (2018) Force actuated real-tme hybrid model testing of a moored vessel: A case study investigating force errors. IFAC-PapersOnLine
Academic article
Dahl, Andreas Reason; Thorat, Laxminarayan; Skjetne, Roger. (2018) Model Predictive Control of Marine Vessel Power System by Use of Structure Preserving Model . IFAC-PapersOnLine
Academic article
Ren, Zhengru; Jiang, Zhiyu; Skjetne, Roger; Gao, Zhen. (2018) Development and application of a simulator for offshore wind turbine blades installation. Ocean Engineering
Academic article
Ren, Zhengru; Jiang, Zhiyu; Gao, Zhen; Skjetne, Roger. (2018) Active tugger line force control for single blade installation. Wind Energy
Academic article
Kjerstad, Øivind Kåre; Løset, Sveinung; Skjetne, Roger; Skarbø, Runa A.. (2018) An ice-drift estimation algorithm using radar and ship motion measurements. IEEE Transactions on Geoscience and Remote Sensing
Academic article
Heyn, Hans-Martin; Skjetne, Roger. (2018) Time-frequency analysis of acceleration data from ship-ice interaction events. Cold Regions Science and Technology
Academic article
Brodtkorb, Astrid H.; Værnø, Svenn Are Tutturen; Teel, Andrew R.; Sørensen, Asgeir Johan; Skjetne, Roger. (2018) Hybrid controller concept for dynamic positioning of marine vessels with experimental results. Automatica
Academic article
Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Skjetne, Roger; Vincenzo, Calabro. (2017) Time-Varying Model-Based Observer for Marine Surface Vessels in Dynamic Positioning. IEEE Access
Academic article
Sørensen, Asgeir Johan; Skjetne, Roger; Bø, Torstein Ingebrigtsen; Miyazaki, Michel Rejani; Johansen, Tor Arne; Utne, Ingrid Bouwer. (2017) Towards Safer, Smarter and Greener Ships Using Hybrid Marine Power Plants. IEEE Electrification Magazine
Academic literature review
Thorat, Laxminarayan; Skjetne, Roger. (2017) Load-dependent start-stop of gensets modeled as a hybrid dynamical system. IFAC-PapersOnLine
Academic article
Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Skjetne, Roger; Sørensen, Asgeir Johan. (2016) An Output Feedback Controller with Improved Transient Response of Marine Vessels in Dynamic Positioning. IFAC-PapersOnLine
Academic article
Kjerstad, Øivind Kåre; Værnø, Svenn Are Tutturen; Skjetne, Roger. (2016) A Robust Dynamic Positioning Tracking Control Law Mitigating Integral Windup. IFAC-PapersOnLine
Academic article
Brodtkorb, Astrid H.; Værnø, Svenn Are Tutturen; Teel, Andrew R.; Sørensen, Asgeir Johan; Skjetne, Roger. (2016) Hybrid observer for improved transient performance of a marine vessel in dynamic positioning. IFAC-PapersOnLine
Academic article
Kjerstad, Øivind Kåre; Skjetne, Roger. (2016) Disturbance rejection by acceleration feedforward for marine surface vessels. IEEE Access
Academic article
Ren, Zhengru; Skjetne, Roger. (2016) A Tension-based Position Estimation Solution of a Moored Structure and its Uncertain Anchor Positions. IFAC-PapersOnLine
Academic article
Ren, Zhengru; Skjetne, Roger. (2016) An On-site Current Profile Estimation Algorithm for a Moored Floating Structure. IFAC-PapersOnLine
Academic article
Veksler, Aleksander Vladimirovitsj; Johansen, Tor Arne; Skjetne, Roger; Mathiesen, Eirik. (2016) Thrust Allocation with Dynamic Power Consumption Modulation for Diesel-Electric Ships. IEEE Transactions on Control Systems Technology
Academic article
Kjerstad, Øivind Kåre; Metrikin, Ivan; Skjetne, Roger. (2015) Description and numerical simulations of dynamic positioning in reversing managed ice. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Norgren, Petter; Skjetne, Roger. (2015) Iceberg detection and edge-following using auv with multibeam sonar. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Jørgensen, Ulrik; Skjetne, Roger. (2015) Online reconstruction of drifting underwater ice topography: The 2D case. Asian journal of control
Academic article
Zhang, Qin; Skjetne, Roger. (2015) Image Processing for Identification of Sea-Ice Floes and the Floe Size Distributions. IEEE Transactions on Geoscience and Remote Sensing
Academic article
Zhang, Qin; Skjetne, Roger; Metrikin, Ivan; Løset, Sveinung. (2015) Image Processing for Ice Floe Analyses in Broken-ice Model Testing. Cold Regions Science and Technology
Academic article
Bø, Torstein Ingebrigtsen; Dahl, Andreas Reason; Johansen, Tor Arne; Mathiesen, Eirik; Rejani Miyazaki, Michel; Pedersen, Eilif. (2015) Marine vessel and power plant system simulator. IEEE Access
Academic article
Værnø, Svenn Are Tutturen; Skjetne, Roger. (2015) Hybrid control to improve transient response of integral action in dynamic positioning of marine vessels. IFAC-PapersOnLine
Academic article
Norgren, Petter; Skjetne, Roger. (2015) Line-of-sight iceberg edge-following using an AUV equipped with multibeam sonar. IFAC-PapersOnLine
Academic article
Heyn, Hans-Martin; Skjetne, Roger. (2015) Estimation of Forces caused by Ship-Ice Interaction using on-board Sensor Measurements. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Lubbad, Raed; Løset, Sveinung; Skjetne, Roger. (2015) Numerical Simulations Verifying Arctic Offshore Field Activities. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
Academic article
Kjerstad, Øivind Kåre; Metrikin, Ivan; Løset, Sveinung; Skjetne, Roger. (2015) Experimental and phenomenological investigation of dynamic positioning in managed ice. Cold Regions Science and Technology
Academic article
Zhang, Qin; Skjetne, Roger. (2014) Image Techniques for Identifying Sea-Ice Parameters. MIC Journal: Modeling, Identification and Control
Academic article
Kjerstad, Øivind Kåre; Skjetne, Roger. (2014) Modeling and Control for Dynamic Positioned Marine Vessels in Drifting Managed Sea Ice. MIC Journal: Modeling, Identification and Control
Academic article
Ruud, Stian Knud; Skjetne, Roger. (2014) Verification and Examination Management of Complex Systems. MIC Journal: Modeling, Identification and Control
Academic article
Skjetne, Roger; Imsland, Lars Struen; Løset, Sveinung. (2014) The Arctic DP research project: Effective stationkeeping in ice. MIC Journal: Modeling, Identification and Control
Academic article
Norgren, Petter; Skjetne, Roger. (2014) Using Autonomous Underwater Vehicles as Sensor Platforms for Ice-Monitoring. MIC Journal: Modeling, Identification and Control
Academic article
Zhao, Bo; Skjetne, Roger. (2014) A Unified Framework for Fault Detection and Diagnosis Using Particle Filter. MIC Journal: Modeling, Identification and Control
Academic article
Su, Biao; Skjetne, Roger; Berg, Tor Einar. (2014) Experimental and Numerical Investigation of a Double-Acting Offshore Vessel Performance in Level Ice. MIC Journal: Modeling, Identification and Control
Academic article
Zhao, Bo; Skjetne, Roger; Blanke, Mogens; Dukan, Fredrik. (2014) Particle Filter for Fault Diagnosis and Robust Navigation of Underwater Robot. IEEE Transactions on Control Systems Technology
Academic article
Su, Biao; Skjetne, Roger; Berg, Tor Einar. (2014) Numerical assessment of a double-acting offshore vessel's performance in level ice with experimental comparison. Cold Regions Science and Technology
Academic article
Veksler, Aleksander Vladimirovitsj; Johansen, Tor Arne; Skjetne, Roger; Mathiesen, Eirik. (2014) Reducing power transients in diesel-electric dynamically positioned ships using re-positioning. Proceedings of the Annual Conference of the IEEE Industrial Electronics Society (IECON)
Academic article
Zhao, Bo; Blanke, Mogens; Skjetne, Roger. (2012) Particle Filter ROV Navigation using Hydroacoustic Position and Speed Log Measurements. American Control Conference (ACC)
Academic article
Jørgensen, Ulrik; Skjetne, Roger. (2012) Dynamic Estimation of Drifting Ice Topography Using Underwater Mobile Measurements. American Control Conference (ACC)
Academic article
Veksler, Aleksander; Johansen, Tor Arne; Skjetne, Roger. (2012) Thrust allocation with power management functionality on dynamically positioned vessels. American Control Conference (ACC)
Academic article
Kjerstad, Øivind Kåre; Skjetne, Roger. (2012) Observer design with disturbance rejection by acceleration feedforward. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Veksler, Aleksander; Johansen, Tor Arne; Skjetne, Roger. (2012) Transient power control in dynamic positioning - governor feedforward and dynamic thrust allocation. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Kjerstad, Øivind Kåre; Skjetne, Roger. (2012) Feedforward linearization and disturbance rejection of mechanical systems using acceleration measurements. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Scibilia, Francesco; Jørgensen, Ulrik; Skjetne, Roger. (2012) AUV Guidance System for Dynamic Trajectory Generation. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Skjetne, Roger; Jørgensen, Ulrik; Teel, Andrew R.. (2011) Line-of-sight path-following along regularly parametrized curves solved as a generic maneuvering problem. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
Academic article
Kjerstad, Øivind Kåre; Skjetne, Roger; Jenssen, Nils Albert. (2011) Disturbance rejection by acceleration feedforward: Application to dynamic positioning. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Thorvaldsen, Christoffer Fredrik Lid; Skjetne, Roger. (2011) Formation control of fully-actuated marine vessels using group agreement protocols. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
Academic article
Skjetne, Roger; Egeland, Olav. (2006) Hardware-in-the-loop testing of marine control systems. MIC Journal: Modeling, Identification and Control
Academic article
Skjetne, Roger; Fossen, Thor Inge; Kokotovic, PV. (2005) Adaptive maneuvering, with experiments, for a model ship in a marine control laboratory. Automatica
Academic article
Ihle, Ivar Andre Flakstad; Skjetne, Roger; Fossen, Thor Inge. (2005) Output Feedback Control for Maneuvering Systems Using Observer Backstepping. Proceedings (IEEE International Symposium on Intelligent Control: Print)
Academic article
Skjetne, Roger; Fossen, Thor Inge; Kokotovic, Petar V.. (2004) Robust output maneuvering for a class of nonlinear systems. Automatica
Academic article
Skjetne, Roger; Smogeli, Øyvind Notland; Fossen, Thor Inge. (2004) A Nonlinear Ship Manoeuvering Model: Identification and adaptive control with experiments for a model ship. MIC Journal: Modeling, Identification and Control
Academic article
Skjetne, Roger; Fossen, Thor Inge. (2004) On Integral Control in Backstepping: Analysis of Different Techniques. American Control Conference (ACC)
Academic article
Skjetne, Roger; Smogeli, Øyvind Notland; Fossen, Thor Inge. (2004) Modeling, Identification, and Adaptive Maneuvering of Cybership II: A Complete Design with Experiments. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Skjetne, Roger; Teel, Andrew R.. (2004) Maneuvering Dynamical Systems by Sliding-Mode Control. American Control Conference (ACC)
Academic article
Skjetne, Roger. (2003) Ship Maneuvering: The past, the present and the future. Sea Technology
Popular scientific article
Skjetne, Roger; Ihle, Ivar Andre Flakstad; Fossen, Thor Inge. (2003) Formation control by synchronizing multiple maneuvering systems. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Skjetne, Roger; Fossen, Thor Inge; Kokotovic, Petar V.. (2002) Output Maneuvering for a Class of Nonlinear Systems. Elsevier IFAC Publications / IFAC Proceedings series
Academic article
Skjetne, Roger; Teel, Andrew R.; Kokotovic, Petar V.. (2002) Nonlinear Maneuvering with Gradient Optimization. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
Academic article
Skjetne, Roger; Moi, Sonja; Fossen, Thor Inge. (2002) Nonlinear Formation Control of Marine Craft. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
Academic article
Skjetne, Roger; Fossen, Thor Inge. (2001) Nonlinear Maneuvering and Control of Ships. OCEANS
Academic article

Books

Zhang, Qin; Skjetne, Roger. (2018) Sea Ice Image Processing with Matlab. Taylor & Francis Taylor & Francis
Non-fiction book
Zhao, Bo; Blanke, Mogens; Skjetne, Roger. (2012) Particle Filter ROV Navigation using Hydroacoustic Position and Speed Log Measurements. IEEE conference proceedings American Control Conference (ACC) (2012)
Academic anthology/Conference proceedings

Part of book/report

Fruzzetti, Camilla; Martelli, Michele; Lekkas, Anastasios M.; Skjetne, Roger; Breivik, Morten. (2024) Model-Based Motion Control Design for the Milliampere1 Prototype Ferry. IEEE conference proceedings
Academic chapter/article/Conference paper
Veggeland, Oskar Gjesdal; Kim, Ekaterina; Skjetne, Roger. (2024) Multi Modal Mapping of Sea Ice Fields From Remote Shipborne Instrumentation. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Reddy, Namireddy Praveen; Skjetne, Roger; Papageorgiou, Dimitrios. (2023) A Decentralized Droop-Based Power Management System for Ship Power Systems Using Hybrid Dynamical Systems Framework. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Panchi, Nabil; Kim, Ekaterina; Skjetne, Roger; Hughes, Nick. (2023) ASSIST Observations 2017–2021: Uncertainty, Comparison With Sea Ice Charts, and Ice Concentration From Deep Learning Model. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Najjaran, Samieh; Skjetne, Roger; Godø, John Martin Kleven. (2023) Optimal Energy Management for Zero-Emission High-Speed Passenger Vessels . The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
van den Berg, Marnix Albert; Bjørnø, Jon; Lu, Wenjun; Skjetne, Roger; Lubbad, Raed; Løset, Sveinung. (2022) The Value of High-Fidelity Numerical Simulations of Ice-Ship and Ice-Structure Interaction in Arctic Design with Informed Decisionmaking. Springer
Academic chapter/article/Conference paper
Marley, Mathias; Skjetne, Roger. (2022) Mitigating Force Oscillations in a Wave Energy Converter Using Control Barrier Functions. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Reddy, Namireddy Praveen; Cai, Yuxuan; Skjetne, Roger; Papageorgiou, Dimitrios. (2022) Voltage Sensor Fault Detection in Li-ion Battery Energy Storage Systems. IEEE conference proceedings
Academic chapter/article/Conference paper
Krata, Przemyslaw; Hinz, Tomasz; Marley, Mathias Huuse; Dugan, Spencer August; Gil, Mateusz; Montewka, Jakub. (2022) DSA-inspired assessment of autonomous ships stability during turning maneuver.
Academic chapter/article/Conference paper
Marley, Mathias; Skjetne, Roger; Teel, Andrew R.. (2021) Synergistic control barrier functions with application to obstacle avoidance for nonholonomic vehicles. IEEE conference proceedings
Academic chapter/article/Conference paper
Thyri, Emil Hjelseth; Basso, Erlend Andreas; Breivik, Morten; Pettersen, Kristin Ytterstad; Skjetne, Roger; Lekkas, Anastasios M.. (2020) Reactive collision avoidance for ASVs based on control barrier functions. IEEE conference proceedings
Academic chapter/article/Conference paper
Basso, Erlend Andreas; Thyri, Emil Hjelseth; Pettersen, Kristin Ytterstad; Breivik, Morten; Skjetne, Roger. (2020) Safety-Critical Control of Autonomous Surface Vehicles in the Presence of Ocean Currents. IEEE conference proceedings
Academic chapter/article/Conference paper
Bjørnø, Jon; van den Berg, Marnix; Lu, Wenjun; Skjetne, Roger; Lubbad, Raed; Løset, Sveinung. (2020) Quantifying Icebreaker Performance in Ice Management Operations by High-Fidelity Numerical Simulations . International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
Bjørnø, Jon; Marley, Mathias; Skjetne, Roger. (2020) Guidance Model Representing an Ice Field for Path-Planning in Ice Management. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Marley, Mathias; Skjetne, Roger; Teel, Andrew R.. (2020) A kinematic hybrid feedback controller on the unit circle suitable for orientation control of ships. IEEE (Institute of Electrical and Electronics Engineers)
Academic chapter/article/Conference paper
Park, Daeseong; Zadeh, Mehdi; Skjetne, Roger. (2020) DC-DC Converter Control for Peak-Shaving in Shipboard DC Power System via Hybrid Control. IEEE conference proceedings
Academic chapter/article/Conference paper
Ren, Zhengru; Jiang, Zhiyu; Skjetne, Roger; Gao, Zhen. (2018) Single blade installation using active control of three tugger lines. International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
Jiang, Zhiyu; Ren, Zhengru; Gao, Zhen; Sandvik, Peter Christian; Halse, Karl Henning; Skjetne, Roger. (2018) Mating Control of a Wind Turbine Tower-Nacelle-Rotor Assembly for a Catamaran Installation Vessel. International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
Wu, Zhenying; Thorat, Laxminarayan; Skjetne, Roger. (2018) Comparison of Fuel Consumption on a Hybrid Marine Power Plant With Low-Power Versus High-Power Engines. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Thorat, Laxminarayan; Skjetne, Roger. (2018) Optimal Online Configuration and Load-Sharing in a Redundant Electric Power System for an Offshore Vessel Using Mixed Integer Linear Programming. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Ruud, Stian Knud; Skjetne, Roger. (2018) Ice management and design philosophy. Taylor & Francis
Academic chapter/article/Conference paper
Heyn, Hans-Martin; Skjetne, Roger; Scibilia, Francesco. (2018) Distributed sensing of loads acting against the hull of a stationkeeping vessel in ice. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Ueland, Einar Skiftestad; Skjetne, Roger; Dahl, Andreas Reason. (2017) Marine Autonomous Exploration Using a Lidar and SLAM. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Ren, Zhengru; Skjetne, Roger; Gao, Zhen. (2017) Modeling and control of crane overload protection during marine lifting operation based on model predictive control. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Xu, Jiafeng; Ren, Zhengru; Li, Yue; Skjetne, Roger; Halse, Karl Henning. (2017) Dynamic Simulation and Control of an Active Roll Reduction System Using Free-Flooding Tanks With Vacuum Pumps. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Heyn, Hans-Martin; Knoche, Martin; Zhang, Qin; Skjetne, Roger. (2017) A system for automated vision-based sea-ice concentration detection and floe-size distribution indication from an icebreaker. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Dahl, Andreas Reason; Skjetne, Roger; Johansen, Tor Arne. (2017) A Structure Preserving Power System Frequency Model for Dynamic Positioning Vessels. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Ueland, Einar Skiftestad; Skjetne, Roger. (2017) Effect of Time Delays and Sampling in Force Actuated Real-Time Hybrid Testing; A Case Study. IEEE (Institute of Electrical and Electronics Engineers)
Academic chapter/article/Conference paper
Heyn, Hans-Martin; Udjus, Guttorm; Skjetne, Roger. (2017) Distributed motion sensing on ships. IEEE (Institute of Electrical and Electronics Engineers)
Academic chapter/article/Conference paper
Bjørnø, Jon; Heyn, Hans-Martin; Skjetne, Roger; Dahl, Andreas Reason; Frederich, Preben. (2017) Modeling, Parameter Identification and Thruster-Assisted Position Mooring of C/S Inocean Cat I Drillship. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Skjetne, Roger; Sørensen, Mikkel Eske Nørgaard; Breivik, Morten; Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2017) AMOS DP Research Cruise 2016: Academic full-scale testing of experimental dynamic positioning control algorithms onboard R/V Gunnerus. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Norgren, Petter; Skjetne, Roger. (2017) A particle filter SLAM approach to online iceberg drift estimation from an AUV. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Heyn, Hans-Martin; Skjetne, Roger. (2016) A System for Measuring Ice-Induced Accelerations and Identifying Ice Actions on the CCGS Amundsen and a Swedish Atle-Class Icebreaker. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Lu, Wenjun; Lubbad, Raed; Løset, Sveinung; Skjetne, Roger. (2016) Parallel Channel Tests during Ice Management Operations in the Arctic Ocean.
Academic chapter/article/Conference paper
Ludvigsen, Martin; Albrektsen, Sigurd Mørkved; Cisek, Krzysztof; Johansen, Tor Arne; Norgren, Petter; Skjetne, Roger. (2016) Network of heterogeneous autonomous vehicles for marine research and management. IEEE conference proceedings
Academic chapter/article/Conference paper
Lu, Wenjun; Zhang, Qin; Lubbad, Raed; Løset, Sveinung; Skjetne, Roger. (2016) A Shipborne Measurement System to Acquire Sea Ice Thickness and Concentration at Engineering Scale.
Academic chapter/article/Conference paper
Ren, Zhengru; Skjetne, Roger; Kjerstad, Øivind Kåre. (2015) A Tension-based Position Estimation Approach for Moored Marine Vessels. Elsevier
Academic chapter/article/Conference paper
Ren, Zhengru; Skjetne, Roger; Hassani, Vahid. (2015) Supervisory Control of Line Breakage for Thruster-Assisted Position Mooring System. Elsevier
Academic chapter/article/Conference paper
Bø, Torstein Ingebrigtsen; Johansen, Tor Arne; Dahl, Andreas Reason; Rejani Miyazaki, Michel; Pedersen, Eilif; Rokseth, Børge. (2015) Real-Time Marine Vessel and Power Plant Simulation. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Candeloro, Mauro; Valle, Eirik; Rejani Miyazaki, Michel; Skjetne, Roger; Ludvigsen, Martin; Sørensen, Asgeir Johan. (2015) HMD as a new Tool for Telepresence in Underwater Operations and Closed-Loop Control of ROVs. IEEE conference proceedings
Academic chapter/article/Conference paper
Norgren, Petter; Lubbad, Raed; Skjetne, Roger. (2014) Unmanned underwater vehicles in Arctic operations. International Association of Hydraulic Engineering and Research
Academic chapter/article/Conference paper
Orsten, Andreas; Norgren, Petter; Skjetne, Roger. (2014) LOS guidance for towing an iceberg along a straight-line path. International Association of Hydraulic Engineering and Research
Academic chapter/article/Conference paper
Veksler, Aleksander; Johansen, Tor Arne; Mathiesen, Eirik; Skjetne, Roger. (2013) Governor principle for increased safety and economy on vessels with diesel-electric propulsion. European Union Control Association
Academic chapter/article/Conference paper
Kjerstad, Øivind Kåre; Skjetne, Roger; Berge, Bjørn Ola. (2013) Constrained nullspace-based thrust allocation for heading prioritized stationkeeping of offshore vessels in ice.
Academic chapter/article/Conference paper
Jørgensen, Ulrik; Skjetne, Roger. (2013) DYNAMIC ESTIMATION OF DRIFTING ICE TOPOGRAPHY OVER A 2D AREA USING MOBILE UNDERWATER MEASUREMENTS.
Academic chapter/article/Conference paper
Jørgensen, Ulrik; Skjetne, Roger. (2013) Real-time 3D Reconstruction of Underwater Sea-ice Topography by Observations from a Mobile Robot in the Arctic. IFAC Papers Online
Academic chapter/article/Conference paper
Chabaud, Valentin Bruno; Steen, Sverre; Skjetne, Roger. (2013) Real-Time Hybrid Testing for Marine Structures: Challenges and Strategies. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Zhang, Qin; Skjetne, Roger; Su, Biao. (2013) Automatic image segmentation for boundary detection of apparently connected sea-ice floes.
Academic chapter/article/Conference paper
Su, Biao; Kjerstad, Øivind Kåre; Skjetne, Roger; Berg, Tor Einar. (2013) ICE-GOING CAPABILITY ASSESSMENT AND DP-ICE CAPABILITY PLOT FOR A DOUBLE ACTING INTERVENTION VESSEL IN LEVEL ICE.
Academic chapter/article/Conference paper
Skjetne, Roger; Kjerstad, Øivind Kåre. (2013) Recursive nullspace-based control allocation with strict prioritization for marine craft. IFAC Papers Online
Academic chapter/article/Conference paper
Scibilia, Francesco; Skjetne, Roger. (2012) Constrained Control Allocation for Vessels with Azimuth Thrusters. IFAC Papers Online
Academic chapter/article/Conference paper
Veksler, Aleksander; Johansen, Tor Arne; Skjetne, Roger. (2012) Transient power control in dynamic positioning - governor feedforward and dynamic thrust allocation. IFAC Papers Online
Academic chapter/article/Conference paper
Zhang, Qin; van der Werff, Solange; Metrikin, Ivan; Løset, Sveinung; Skjetne, Roger. (2012) Image Processing for the Analysis of an Evolving Broken-Ice Field in Model Testing. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Scibilia, Francesco; Jørgensen, Ulrik; Skjetne, Roger. (2012) AUV Guidance System for Subsurface Ice Intelligence. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Zhang, Qin; Skjetne, Roger; Løset, Sveinung; Marchenko, Aleksey. (2012) Digital Image Processing for Sea Ice Observations in Support to Arctic DP Operations. The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
Jørgensen, Ulrik; Skjetne, Roger. (2012) Generating Safe and Equally Long Trajectories for Multiple Unmanned Agents. IEEE conference proceedings
Academic chapter/article/Conference paper
Zhao, Bo; Blanke, Mogens; Skjetne, Roger. (2012) Particle Filter based fault tolerant ROV navigation with HPR/DVL measurement. IFAC Papers Online
Academic chapter/article/Conference paper
Jørgensen, Ulrik; Skjetne, Roger. (2012) Dynamic Estimation of Drifting Ice Topography Using Underwater Mobile Measurements. IEEE conference proceedings
Academic chapter/article/Conference paper
Veksler, Aleksander; Johansen, Tor Arne; Skjetne, Roger. (2012) Thrust allocation with power management functionality on dynamically positioned vessels. IEEE conference proceedings
Academic chapter/article/Conference paper
Haugen, Joakim; Imsland, Lars Struen; Løset, Sveinung; Skjetne, Roger. (2011) Ice Observer System for Ice Management Operations. International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
Ihle, Ivar Andre Flakstad; Skjetne, Roger; Fossen, Thor Inge. (2005) Output Feedback Control for Maneuvering Systems Using Observer Backstepping. IEEE Press
Academic chapter/article/Conference paper
Skjetne, Roger; Smogeli, Øyvind Notland; Fossen, Thor Inge. (2005) Proceedings of the IFAC Conference on Control Applications in Marine Systems 2004 (CAMS 2004) (Katebi, Longhi). Oxford: Elsevier 2005. ISBN 0080441696. 520 s. (Vitenskapelig antologi. Elsevier
Academic chapter/article/Conference paper
Skjetne, Roger. (2002) Maneuvering Control.
Academic chapter/article/Conference paper

Report

Halvorsen, Magnus Falck; Skjetne, Roger; Gezer, Emir Cem. (2024) Combining active path generation and following with VR in Unity to improve remote control of unmanned surface vessels. NTNU
Masters thesis
Adetunji, Aduragbemi Samuel; Skjetne, Roger. (2024) State Estimation and Improved User Experience Through Automatic Control for an Underwater Drone. NTNU
Masters thesis
Hangerhagen, Petter; Skjetne, Roger; Brekke, Edmund Førland. (2024) A Benchmark Radar-Based Dataset from the Canal in Trondheim. NTNU
Masters thesis
Kvebæk, Magnus Løvold; Skjetne, Roger; Gezer, Emir Cem. (2023) Development of C/S Jonny incorporating an adaptive autopilot with a velocity guidance safety layer. NTNU
Masters thesis
Elvenes, Stian Andre; Skjetne, Roger; Gezer, Emir Cem. (2023) Development of C/S Jonny with optimal constrained thrust allocation. NTNU
Masters thesis
Hygen, Jan-Erik; Skjetne, Roger; Marley, Mathias Huuse. (2023) Deterministic Response Prediction of Wave-induced Vessel Motions. NTNU
Masters thesis
Midtun, Eirik; Skjetne, Roger; Gezer, Emir Cem. (2023) Performance analysis of dynamic positioning observer algorithms: Application to the cybership models in MC-Lab. NTNU
Masters thesis
Mo, Harald; Kongshaug, Marie Fejerskov; Skjetne, Roger; Marley, Mathias Huuse; Gezer, Emir Cem. (2023) Real-time compensation of residual loads in dynamic positioning control systems. NTNU
Masters thesis
Premraj, James; Skjetne, Roger. (2023) Development of a Digital Twin for the Marine Cybernetics Lab: 3D visualization and simulation, online monitoring, and remote control. NTNU
Masters thesis
Sanchez Martin, Luis Fernando; Skjetne, Roger; Marley, Mathias Huuse. (2023) Online Digital Twin and a Decision Support for Safe Maneuvering of R/V Gunnerus. NTNU
Masters thesis
Solheim, Mathias; Skjetne, Roger; Marley, Mathias. (2022) Integration between lidar- and camera-based situational awareness and control barrier functions for an autonomous surface vehicle. NTNU
Masters thesis
Brørby, Bjørn Theodor Torp; Skjetne, Roger; Marley, Mathias. (2022) Wave load compensation in DP control systems. NTNU
Masters thesis
Fjelldal, Steinar; Skjetne, Roger; Godø, John Martin Kleven; Najjaran, Samieh. (2022) Energy modelling and optimization for low- and zero-emission high speed passenger ferries. NTNU
Masters thesis
Ravnestad, Elias Strømmen; Skjetne, Roger; Marley, Mathias. (2022) Time-domain wave estimation and prediction using wave radar on R/V Gunnerus. NTNU
Masters thesis
Slåttum, Sindre Sagsveen; Skjetne, Roger; Ren, Zhengru. (2021) Data-driven sea state estimation for a DP vessel based on distributed inertial measurement units. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Åsheim, Nora; Skjetne, Roger; Marley, Mathias. (2021) Autonomous ship maneuvering with guaranteed safety. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Moen, Jon Magnus; Skjetne, Roger; Marley, Mathias. (2021) Automatic control with risk contingencies for autonomous passenger ferry. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Cai, Yuxuan; Skjetne, Roger; Ren, Zhengru; Reddy, Namireddy Praveen. (2021) Condition monitoring and fault detection for marine battery energy storage systems. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Igland, Brynhild Resell; Skjetne, Roger. (2021) Low- and Zero-Emission Hybrid-Electric Power Systems for Passenger Ferries. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Norgren, Petter; Skjetne, Roger. (2018) Autonomous underwater vehicles in Arctic marine operations: Arctic marine research and ice monitoring. Doktoravhandlinger ved NTNU (2018:255)
Doctoral dissertation
Mykland, Alexander; Skjetne, Roger; Nguyen, Dong Trong; Heyn, Hans-Martin; Bjørnø, Jon. (2017) Low-Cost Observer and Path-Following Adaptive Autopilot for Ships. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Mo-Bjørkelund, Tore; Skjetne, Roger; Norgren, Petter; Henriksen, Andreas Viggen. (2017) Camera-based SLAM for Dynamic Positioning of Low-cost ROV. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Harbitz, Erlend S.; Skjetne, Roger; Ueland, Einar Skiftestad; Bjørnø, Jon; Norgren, Petter. (2017) Camera-Based State Estimation for Surface Vessels. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Hamland, Truls; Skjetne, Roger; Ueland, Einar Skiftestad; Chabaud, Valentin Bruno; Sauder, Thomas Michel; Vilsen, Stefan Arenfeldt. (2017) Force-Based Real-Time Hybrid Testing: Force Actuation System. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Mokleiv, Børge; Skjetne, Roger; Norgren, Petter. (2017) Fault-tolerant Observer Design. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Gulsvik, Knut Amund Knutsen; Skjetne, Roger; Heyn, Hans-Martin. (2017) Battery Management System for a lowcost ROV. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Johannessen, Silje Aarvik; Skjetne, Roger; Nguyen, Dong Trong; Bjørnø, Jon; Heyn, Hans-Martin. (2017) Autonomous heading control in position mooring with thruster assist. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Follestad, Mats Håkon; Skjetne, Roger; Nguyen, Dong Trong; Ueland, Einar Skiftestad; Norgren, Petter. (2017) Autonomous Path-Planning and -Following for a Marine Surface Robot. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Solum, Vegard Rørvik; Skjetne, Roger; Chabaud, Valentin Bruno; Ueland, Einar Skiftestad; Sauder, Thomas Michel; Vilsen, Stefan Arenfeldt. (2017) Real-Time Hybrid Model Testing: Force-actuation and implementation. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Gurvin, Erlend Kvam; Skjetne, Roger; Thorat, Laxminarayan; Miyazaki, Michel Rejani; Bø, Torstein Ingebrigtsen; Lefebvre, Nicolas. (2017) Modeling and Simulation of a Super-redundant Marine Power Plant as a Hybrid Dynamical System. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Skinderhaug, Mads Sig; Skjetne, Roger. (2017) Simultaneous Path-Generation and -Following for an ROV. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Wu, Zhenying; Skjetne, Roger; Thorat, Laxminarayan; Lefebvre, Nicolas; Miyazaki, Michel Rejani; Bø, Torstein Ingebrigtsen. (2017) Comparison of Fuel Consumption on A Hybrid Marine Power Plant with Low-Power versus High-Power Engines. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Spange, Joachim; Skjetne, Roger; Ueland, Einar Skiftestad; Nguyen, Dong Trong. (2016) Autonomous Docking for Marine Vessels Using a Lidar and Proximity Sensors. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Finstad, Christian B.; Skjetne, Roger; Miyazaki, Michel Rejani; Bø, Torstein Ingebrigtsen; Lefebvre, Nicolas. (2016) Peak-shaving Control of Loads on Diesel-Generators in Hybrid Electric Ships. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Solstad, Torkil Eide; Skjetne, Roger; Candeloro, Mauro. (2016) Improved user-experience for control of ROVs. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Frederich, Preben; Skjetne, Roger; Heyn, Hans-Martin; Dahl, Andreas Reason. (2016) Constrained Optimal Thrust Allocation for C/S Inocean Cat I Drillship. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Henriksen, Andreas Viggen; Skjetne, Roger; Candeloro, Mauro. (2016) Camera-assisted Dynamic Positioning of ROVs. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Sandøy, Stian Skaalvik; Skjetne, Roger; Candeloro, Mauro. (2016) System Identification and State Estimation for ROV uDrone. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Ueland, Einar Skiftestad; Skjetne, Roger; Dahl, Andreas Reason. (2016) Marine Autonomous Exploration using a Lidar. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Sharoni, Rotem; Skjetne, Roger; Dahl, Andreas Reason. (2016) Marine Inverted Pendulum. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Bjørnø, Jon; Skjetne, Roger; Dahl, Andreas Reason; Heyn, Hans-Martin. (2016) Thruster-Assisted Position Mooring of C/S Inocean Cat I Drillship. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Bø, Torstein Ingebrigtsen; Johansen, Tor Arne; Sørensen, Asgeir Johan; Skjetne, Roger. (2016) Scenario- and Optimization-Based Control of Marine Electric Power Systems. Doktoravhandlinger ved NTNU (2016:47)
Doctoral dissertation
Valle, Eirik; Skjetne, Roger; Dahl, Andreas Reason; Candeloro, Mauro. (2015) Marine Telepresence System. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Idland, Tor Kvestad; Skjetne, Roger; Dahl, Andreas Reason. (2015) Marine Cybernetics Vessel CS Saucer: Design, construction and control. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Brask, Annette Kristin; Skjetne, Roger; Sørensen, Asgeir Johan; Rustad, Anne Marthine. (2015) Control and Estimation of Wave Energy Converters. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Gjessing, Ivar Aleksander; Skjetne, Roger; Kjerstad, Øivind Kåre; Heyn, Hans-Martin. (2015) Control and Simulation of a Thruster-Assisted Moored Offshore Vessel in Sea-ice. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Billington, Thor Helge; Skjetne, Roger; Imsland, Lars Struen; Norgren, Petter. (2015) Online Shape Estimation of Icebergs at Sea. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Sandved, Fredrik; Skjetne, Roger; Dahl, Andreas Reason; Candeloro, Mauro. (2015) Remote Control and Automatic Path-following for C/S Enterprise I and ROV Neptunus. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Ren, Zhengru; Skjetne, Roger; Heyn, Hans-Martin. (2015) Fault Tolerant Control of Thruster-Assisted Position Mooring System. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Larssen, Guro; Skjetne, Roger. (2015) Ice Detection and Tracking Based on Satellite and Radar Images. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Zhang, Qin; Skjetne, Roger. (2015) Image Processing for Ice Parameter Identification in Ice Management. Doktoravhandlinger ved NTNU (340)
Doctoral dissertation
Tran, Nam Dinh; Skjetne, Roger; Kjerstad, Øivind Kåre. (2014) Line-Of-Sight-based maneuvering control design, implementation, and experimental testing for the model ship C/S Enterprise I. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Marley, Mathias Huuse; Skjetne, Roger. (2014) Modelling and Robust Control of Production Force of a Wave Energy Converter. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Kajanus, Robert; Skjetne, Roger; Candeloro, Mauro; Kjerstad, Øivind Kåre. (2014) Optimal recursive thrust allocation applied for ROV Minerva. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Gottschal, Espen Joris; Skjetne, Roger; Sørensen, Asgeir Johan. (2014) Dynamic Thrust Allocation. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Orsten, Andreas; Skjetne, Roger; Leira, Bernt Johan; Norgren, Petter. (2014) Automatic Reliability-based Control of Iceberg Towing in Open Waters. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Tutturen, Svenn Are; Skjetne, Roger; Kjerstad, Øivind Kåre. (2014) Topics in dynamic positioning: System identification, GNSS and MRU lever arm estimation, and hybrid integral action. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Flem, Bjørnar Levi; Skjetne, Roger. (2013) Developing a new power system solution for an offshore supply vessel. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Krogseth, Ida Bohne; Skjetne, Roger; Zhao, Bo. (2013) Dynamic fault-detection in shipboard electric load sharing. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Sundland, Mika Nikolai; Skjetne, Roger; Marchenko, Aleksey. (2013) Guidance and control of iceberg towing operation in open water, with experimental testing. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Makrygiannis, Anna; Skjetne, Roger; Kjerstad, Øivind Kåre; Scibilia, Francesco. (2012) Design and simulation of an ice-capable DP control system. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Bø, Torstein Ingebrigtsen; Skjetne, Roger; Johansen, Tor Arne; Veksler, Aleksander Vladimirovitsj. (2012) Dynamic model predictive control (MPC) for load sharing in electric power plants for ships. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Skåtun, Håkon Nødset; Skjetne, Roger; Kjerstad, Øivind Kåre. (2011) Development of a DP system for CS Enterprise I with Voith Schneider thrusters. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Nilsen, Lars Martin Fure; Skjetne, Roger; Løset, Sveinung; Jørgensen, Ulrik. (2011) Modeling, analysis and joystick control of the "AMV Oil Spill Fighter". Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Eide, Trond Inge; Skjetne, Roger. (2011) Modelling and control of a pneumatic starting system for medium-speed gas engines. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Thorvaldsen, Christoffer Fredrik Lid; Skjetne, Roger. (2011) Formation control of marine vessels. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Dahl, Kristian; Skjetne, Roger; Larsen, Carl Martin; Rustad, Anne Marthine. (2010) Hybrid model testing of deepwater moored structures by active control of line forces. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Skjetne, Roger. (2005) The Maneuvering Problem. Norwegian University of Science and Technology, Faculty of Information Technology, Mathematics, and Electrical Engineering, Department of Engineering Cybernetics
Doctoral dissertation
Skjetne, Roger. (2004) Set-stability for nonlinear systems. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Report
Skjetne, Roger; Sørensen, Asgeir Johan. (2004) Computer-based systems on ships and offshore vessels: The Software Problem ++. Marine Cybernetics AS
Report

Teaching

Courses

Knowledge Transfer

2024

Lecture

Skjetne, Roger. (2024) DigitalSeaIce: Multi-scale integration and digitalization of Arctic sea ice observations and prediction models. Norges Forskningsråd Workshop MOST-CSTECT and RCN in POLARPROG , Online 2024-04-12 - 2024-04-12

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Roger Skjetne

Roger Skjetne

About

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SFI Autoship

DigitalSeaIce: Multi-scale integration and digitalization of Arctic sea ice observations and prediction models

ENDURE: Detection, prediction, and solutions for safe operations of MASS

ZEVS: enabling Zero Emission passenger Vessel Services

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Hybrid Control Barrier Functions for Continuous-Time Systems

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2024