Course - Modelling and Simulation - TTK4130
TTK4130 - Modelling and Simulation
About
Examination arrangement
Examination arrangement: School exam
Grade: Letter grades
| Evaluation | Weighting | Duration | Grade deviation | Examination aids |
|---|---|---|---|---|
| School exam | 100/100 | 4 hours | A |
Course content
The course gives an introduction to methods for modeling and simulation of physical processes, for use in control applications. 1. Models, model properties and modeling tools: The student will know the most common model classes, and have knowledge of some central model properties that are useful for control systems. 2. Numerical simulation: The student should be able to simulate a state-space model in a computer. This entails implementation of explicit and implicit ODE/DAE methods, and to know principles of state-of-the-art ODE solvers (e.g. as implemented in Matlab). The students will be exposed to the challenges and pitfalls that can be encountered in numerical simulations. 3. Rigid body dynamics: The student should be able to write down equations of motion for simple systems of rigid bodies, which gives a basis for modeling of mechanical systems such as robots, marine vessels, cars, and airplanes. The students will know the Lagrange method, which allows to model complex multi-body systems easily. 4. -Modelling of mechanical, electrical, hydraulic systems, as well as composite (multi-domain) systems.
Learning outcome
Knowledge: At the end of the course, the student should know: 1 Models, model properties and some modeling tools: - Know the most important model classes. - Understand how to manipulate models / model approximations to change their class. 2 Numerical simulation: - Derive and be able to use explicit and implicit methods (Runge-Kutta). - Analyze the stability of one-step methods, and know the difference between different classes, and the consequences this has for choice of method. 3 Rigid body dynamics: - Know coordinate-based and coordinate free (dyadics) descriptions of rigid body kinematics. - Know the most important parameterizations of rotations. - Be able to differentiate vectors, and understand the concept of angular velocity. - Know the principles for use of Lagrange equations of motion. - Use constrained Lagrange for multi-body dynamics. 4 System modelling: Be able to use the bond graph method for modelling mechanical, electrical, hydraulic and composite systems. Skills: At the end of the course, the student should be able to: 1 Recognize models of different forms and their properties 2 Implement explicit and implicit Runge-Kutta methods. 3 Write down equations of motion for simple and multi-body systems of rigid bodies. The student should be able to communicate technological issues to both experts and others.
Learning methods and activities
Lectures and compulsory assignments including computer exercises. Approved assignments are required. The lectures will be in English.
Compulsory assignments
- Exercises
Further on evaluation
If there is a re-sit examination, the examination form may be changed from digital to oral.
Recommended previous knowledge
TTK4105 Control Systems or similar.
Course materials
To be announced in class (via Blackboard).
Credit reductions
| Course code | Reduction | From | To |
|---|---|---|---|
| SIE3025 | 7.5 |
No
Version: 1
Credits:
7.5 SP
Study level: Third-year courses, level III
Term no.: 1
Teaching semester: SPRING 2025
Language of instruction: English
Location: Trondheim
- Technological subjects
Department with academic responsibility
Department of Engineering Cybernetics
Examination
Examination arrangement: School exam
- Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
- Spring ORD School exam 100/100 A INSPERA
-
Room Building Number of candidates - Summer UTS School exam 100/100 A INSPERA
-
Room Building Number of candidates
- * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.
For more information regarding registration for examination and examination procedures, see "Innsida - Exams"