Computer Control System Design (ELEC5303)
UNIT OF STUDY
This unit aims to teach the basic issues involved in the analysis and design of computer-controlled systems. The emphasis is on theory rather than technological application or industrial practice.
However, students are expected to test some of these ideas on a few benchmark control problems in the laboratory. Completion of the unit will facilitate progression to advanced study in the area and to work in industrial control. This unit assumes a basic knowledge of calculus, functions of real variables, Laplace transform, matrix theory and control theory.
The following topics are covered. Sampled data systems: aliasing. Zero order hold equivalent: inverse of sampling, sampling system with time delay. Properties of difference equations: solution, stability, change of co-ordinates, Z transform. Input output models: pulse response, pulse transfer operator, pulse transfer function, interpretation of poles and zeros.
Analysis of discrete time system: stability (Jury's test, Nyquist criterion, Lyapunov method), sensitivity and robustness, observability (observers, reduced order observers), reachability and controllers, loss of reachability/observability through sampling, output feedback, the Separation theorem. Optimal control: Kalman filter, linear quadratic regulator, output feedback, the Separation theorem.
Approximating continuous time controllers. Finite word length mplementations.
Our courses that offer this unit of study
- Bachelor of Computer Science and Technology (Honours)
- Bachelor of Computer Science and Technology (Honours) (Advanced)
- Graduate Certificate in Engineering
- Graduate Diploma in Engineering
- Master of Engineering (Automation and Manufacturing Systems)
- Master of Engineering (Electrical Engineering)
- Master of Engineering (Power Engineering)
- Master of Engineering (Software)
- Master of Engineering (Telecommunications Engineering)
- Master of Professional Engineering (Electrical)
- Master of Professional Engineering (Power)
Further unit of study information
Lecture 2 hrs/week; Tutorial 2 hrs/week.
Through semester assessment (44%) and Final Exam (56%)
Astrom and Wittenmark/Computer Controlled System: Theory and Design/3rd/1997/0133148998//
Faculty/department permission required?
Unit of study rules
Prerequisites and assumed knowledge
This unit assumes a basic knowledge of calculus, functions of real variables, Laplace transform, matrix theory and control theory.
Study this unit outside a degree
If you wish to undertake one or more units of study (subjects) for your own interest but not towards a degree, you may enrol in single units as a non-award student.
If you are from another Australian tertiary institution you may be permitted to underake cross-institutional study in one or more units of study at the University of Sydney.