EEI356 Linear and Nonlinear Systems

Code EEI356
Name Linear and Nonlinear Systems
Status Compulsory/Courses of Limited Choice
Level and type Undergraduate Studies, Academic
Field of study Power and Electrical Engineering
Faculty
Academic staff Viesturs Bražis, Nadežda Kuņicina
Credit points 2.0 (3.0 ECTS)
Parts 1
Annotation Linear and nonlinear control system analysis, stability detection and synthesis. Basic blocks characteristics, stability estimation. Closed-loop system transient processes and quality parameters improvement. Nonlinear control system stability detection and correction. Multi-axle motion control system..
Contents
Content Full- and part-time intramural studies Part time extramural studies
Contact hours Independent work Contact hours Independent work
Basic concepts of control system. 2 0 0 0
Concept of transfer function. 2 0 0 0
Frequency research methods. 2 0 0 0
Development and calculation of typical linear control system block circuit. 2 0 0 0
Automated control system basic blocks. 4 0 0 0
PID controller. 2 0 0 0
Lag element, oscillation block. 2 0 0 0
Control system stability criterions. 2 0 0 0
Investigation of control system by algorithm of Rauth, Mihailov method and Naiqvist criteria, examples. 2 0 0 0
Practical realisation of optimization. 2 0 0 0
Analysis of system operation quality parameters. 2 0 0 0
Nonlinear control system analysis. 2 0 0 0
Nonlinear control system stability. 2 0 0 0
Nonlinear control system quality and correction. 2 0 0 0
Multi-axle motion control system. 2 0 0 0
Total: 32 0 0 0
Goals and objectives
of the course in terms
of competences and skills 		To teach students in comprehension of linear and nonlinear control system design, application of substitution schemes, to make basic calculations for evaluation of system static error, stability and transient processes quality.
Learning outcomes
and assessment 		Able to describe basic elements of control system, their features and working principles. - Passed test of tasks Nr.1.-6. Test in virtual environment. Passed an exam.
Able to evaluate stability of automated control. - Passed test of tasks Nr.7.-10. Test in virtual environment. Passed an exam.
Able to calculate the PID controller. - Passed test of tasks Nr. 11. Test in virtual environment. Passed an exam.
Able to analyse the nonlinear control system operation. - Passed test of tasks Nr.12. Passed an exam.
Able to analyse the multi-axle motion control system. - Passed test of tasks Nr.13. Passed an exam.
Course prerequisites Mathematics, power engineering and electronics
Course planning
Part CP ECTS Hours Tests
Lectures Practical Lab. Test Exam Work
1 2.0 3.0 2.0 0.0 0.0 *
[Extended course information PDF]