Title :
Robust H∞ control for fuzzy singularly perturbed systems with disturbance time-varying delays
Author :
Yang Ziqi ; Yang Dongsheng ; Liu Zhaobing ; Li Aiping ; Liu Yuncheng
Author_Institution :
Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
Abstract :
In this paper, a class of uncertain fuzzy singularly perturbed model with disturbance time-varying delays is designed based on the Takagi-Sugeno form. The basic ε-dependent stability conditions are given. Then the H∞ γ sub-optimal state feedback control law is investigated in the form of ε-independent linear matrix inequalities. Finally numerical examples are given to show the effectiveness of the proposed method.
Keywords :
H∞ control; control system synthesis; delays; fuzzy control; linear matrix inequalities; robust control; state feedback; time-varying systems; ε-dependent stability conditions; ε-independent linear matrix inequalities; H∞ γ sub-optimal state feedback control law; LMI; Takagi-Sugeno form; disturbance time-varying delays; robust H∞ control; uncertain fuzzy singularly perturbed model; Delay; Fuzzy systems; Linear matrix inequalities; Robustness; State feedback; Symmetric matrices; Time varying systems; Disturbance; Fuzzy Systems; LMI; Singular Perturbation; Time-varying Delays;
Conference_Titel :
Control Conference (CCC), 2010 29th Chinese
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6263-6
