Title :
State feedback H∞ controller design of fuzzy dynamic systems using LMI techniques
Author :
Han, Zhixiu ; Feng, Gang
Author_Institution :
Sch. of Electr. Eng., New South Wales Univ., Sydney, NSW, Australia
Abstract :
This paper presents robust H∞ controller design for fuzzy dynamic systems with state feedback. Three kinds of controller design methods are proposed, and the boundary conditions are given when the controller designs are considered based on a piecewise smooth Lyapunov function. The control laws are obtained by using LMI techniques and the global stability with disturbance attenuation of the closed-loop fuzzy control system is established
Keywords :
H∞ control; closed loop systems; control system synthesis; fuzzy control; matrix algebra; robust control; state feedback; LMI techniques; boundary conditions; closed-loop fuzzy control system; disturbance attenuation; fuzzy dynamic systems; piecewise smooth Lyapunov function; robust H∞ controller design; state feedback H∞ controller design; Attenuation; Boundary conditions; Control systems; Design methodology; Fuzzy control; Fuzzy systems; Lyapunov method; Robust control; Stability; State feedback;
Conference_Titel :
Fuzzy Systems Proceedings, 1998. IEEE World Congress on Computational Intelligence., The 1998 IEEE International Conference on
Conference_Location :
Anchorage, AK
Print_ISBN :
0-7803-4863-X
DOI :
10.1109/FUZZY.1998.687543
