Title :
A new robust fuzzy control for a class of nonlinear systems
Author :
Ham, C. ; Qu, Z. ; Kaloust, J.
Author_Institution :
Satellite Bus. Div., Hyundai Electron. Ind., Kyungki, South Korea
Abstract :
In this paper, a robust fuzzy control system is developed. The proposed fuzzy control is designed using Lyapunov´s direct method to guarantee global stability for a class of nonlinear systems. The main idea of the proposed scheme is to design a fuzzy controller based on nonlinear robust control so that it can always provide global stability. For each fuzzy set, a sub-control is designed to guarantee stability and the control is in general a function of state variables. Then, the overall fuzzy control is obtained by blending sub-controls together
Keywords :
Lyapunov methods; asymptotic stability; control system synthesis; fuzzy control; fuzzy set theory; nonlinear systems; robust control; Lyapunov direct method; fuzzy control; fuzzy set theory; global asymptotic stability; nonlinear systems; robust control; Control systems; Electronics industry; Fuzzy control; Fuzzy sets; Fuzzy systems; Nonlinear systems; Robust control; Robust stability; Satellites; Supervisory control;
Conference_Titel :
Systems, Man, and Cybernetics, 1996., IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3280-6
DOI :
10.1109/ICSMC.1996.561346
