Advanced Fuzzy Control Systems

ID: 3411
Course type: scientific and vocational
Course coordinator: Jovanović Ž. Radiša
Lecturers: Jovanović Ž. Radiša
Contact: Jovanović Ž. Radiša
Level of studies: Ph.D. (Doctoral) studies – Mechanical Engineering
ECTS: 5
Final exam type: project design

Lectures

Goal

• Understanding of fuzzy approach to modeling, identification and control of process and systems. • Introduction to analysis and synthesis various fuzzy control algorithms. • Analysis, design, simulation and experimental realization of fuzzy control systems using Matlab/Simulink software.

Outcome

Knowledge and understanding of: • Fuzzy identification of systems. • Analysis and design of ndirect and direct adaptive fuzzy controllers. • Analysis and design of fuzzy sliding mode controllers. • Analysis and design of fuzzy supervisory controllers. • Stability of fuzzy systems. • Simulation and practical realization of fuzzy control systems using PC and programing software Matlab/Simulink with various automatic control plants.

Theoretical teaching

Relation to identification, estimation, and prediction. Batch least squares and recursive least squares methods. Gradient methods. Clustering methods. Fuzzy control as sliding control: analysis and design. Design of the direct and indirect adaptive fuzzy controller. Stability and convergence analysis. Fuzzy supervisory control. Fuzzy gain scheduling. Stability of fuzzy systems: direct and indirect Lyapunov’s method.

Practical teaching

PA: Fuzzy identification. Analysis and synthesis of various fuzzy control algorithms based on sliding mode control, tracking control, adaptive control and supervisory control. PL: Matlab, Simulink, Fuzzy and Identification toolbox. Design and simulation conventional and nonconventional fuzzy control algorithms using Matlab. Practice and experiments: realization of fuzzy control systems of various automatic control plants using PC and programming software Matlab/Simulink.

Attendance requirement

Defined by curriculum of the study programme.

Resources

• Modular educational real time control system with various control plants (DC servo motor, inverted pendulum, double inverted pendulum, heat flow experiment, coupled water tanks experiment), with acquisition hardware and software. • PC and PC Embedded controllers, Siemens Simatic PLC, National Instruments controllers. • Installation for control system testing and acquisition of electrical variables. • Intelligent Control Systems Laboratory, Control Systems Laboratory.

Assigned hours

Total assigned hours: 65

Active teaching (theoretical)

New material: 35
Elaboration and examples (recapitulation): 15

Active teaching (practical)

Auditory exercises: 0
Laboratory exercises: 0
Calculation tasks: 0
Seminar paper: 0
Project: 0
Consultations: 0
Discussion/workshop: 0
Research study work: 0

Knowledge test

Review and grading of calculation tasks: 0
Review and grading of lab reports: 0
Review and grading of seminar papers: 15
Review and grading of the project: 0
Test: 0
Test: 0
Final exam: 0

Knowledge test (100 points total)

Activity during lectures: 0
Test/test: 0
Laboratory practice: 10
Calculation tasks: 0
Seminar paper: 40
Project: 0
Final exam: 50
Requirement for taking the exam (required number of points): 0

Literature

K. M. Passino, S. Yurkovich, "Fuzzy Control", Addison-Wesley, 1998.; D. Driankov, H. Hellendoorn and M. Reinfrank, "An Introduction to Fuzzy Control" , Springer Verlag, 1996.