Title :
Robust output feedback control for fuzzy descriptor systems
Author :
Lian, Kuang-Yow ; Liu, Peter ; Liou, Jeih-Jang ; Wu, Tsu-Cheng
Author_Institution :
Dept. of Electr. Eng., Chung Yuan Christian Univ., Chung-li, Taiwan
Abstract :
This paper proposes an output feedback control for fuzzy descriptor systems. Using a Takagi-Sugeno fuzzy model, we design a fuzzy representation of the original nonlinear system. This fuzzy representation consists of local linear descriptor systems. An H∞ performance criterion is then given to attenuate disturbances to a prescribed level. Finally, a two-stage method is utilized to solve both controller and observer parameters.
Keywords :
H∞ control; feedback; fuzzy control; nonlinear systems; observers; robust control; H∞ control; descriptor system; fuzzy representation; fuzzy systems; nonlinear system; observers; output feedback control; robust control; stability; Control systems; Fuzzy control; Fuzzy systems; Nonlinear control systems; Nonlinear systems; Open loop systems; Output feedback; Robust control; Robustness; Stability analysis;
Conference_Titel :
Fuzzy Systems, 2001. The 10th IEEE International Conference on
Print_ISBN :
0-7803-7293-X
DOI :
10.1109/FUZZ.2001.1009102
