Title :
Dynamic output feedback H∞ controller design of fuzzy dynamic systems using LMI techniques
Author :
Han, Zhixiu ; Feng, Gang ; Zhang, Ning
Author_Institution :
Sch. of Electr. Eng., New South Wales Univ., Kensington, NSW, Australia
Abstract :
Presents output feedback H∞ controller design methods for fuzzy dynamic systems. Three kinds of controller design methods are proposed based on a smooth Lyapunov function or 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; Lyapunov methods; closed loop systems; control system synthesis; feedback; fuzzy control; fuzzy systems; matrix algebra; LMI techniques; closed-loop fuzzy control system; disturbance attenuation; dynamic output feedback H∞ controller; fuzzy dynamic systems; global stability; piecewise smooth Lyapunov function; smooth Lyapunov function; Attenuation; Control systems; Design methodology; Fuzzy control; Fuzzy logic; Fuzzy systems; Lyapunov method; Nonlinear control systems; Output feedback; Stability;
Conference_Titel :
Knowledge-Based Intelligent Electronic Systems, 1998. Proceedings KES '98. 1998 Second International Conference on
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-4316-6
DOI :
10.1109/KES.1998.725932
