Topics for exam – Automation Systems
1. Description and differences between open-loop and closed-loop control system 2. Control system design – methodology
3. Description of LTI system
4. Dynamic linearizaton of nolinear systems - with example 5. Laplace transform of linear system – with example
6. Theory of fequency response of dynamical linear system – phase and magnitude 7. Spectral transfer function – theory, example
8. Phase and gain margins – theory, example 9. Polar plots and Bode plots – theory 10. Basic linear elements
11. Stability of LTI systems – pole placement, theory 12. Routh-Hurwitz criterion
13. Nyquist criterion
14. PID contro ller description and properties 15. Identification of the LTI system - methodology
16. Quality of control system – dsccription of criteria in time and frequency domains 17. Tuning of PID cotroller – Ziegler-Nichols method
During an exam there will be 2 open questions about the theory and one exercise. Answering open questions is obligatory to obtain mark 4, and doing additional exercise allows to obtain mark 5. The exercise will be similar to homework exercises and examples given during lectures.
