Title :
Delay-Dependent Non-fragile H Infinity Control for Fuzzy Descriptor Time-Delay Systems
Author :
Tian, Weihua ; Zhao, Yan ; Yang, Dongsheng
Author_Institution :
Dept. of Autom. Control, Shenyang Inst. of Eng., Shenyang, China
Abstract :
In this paper, the delay-dependent non-fragile H∞ control for a class of fuzzy descriptor time-delay systems is investigated. A non-fragile controller via state feedback is proposed, which guarantees the closed-loop system to be regular, impulse free, asymptotically stable and satisfies the H∞-norm constrain. The sufficient conditions for the solvability of this controller design problem are presented in terms of linear matrix inequalities (LMIs). Finally, a numerical example is provided to demonstrate the effectiveness of the proposed method.
Keywords :
H∞ control; asymptotic stability; closed loop systems; control system synthesis; delays; fuzzy systems; linear matrix inequalities; nonlinear control systems; state feedback; H∞-norm constrain; LMI; asymptotically stable; closed-loop system; delay-dependent nonfragile H∞ control; fuzzy descriptor time-delay systems; linear matrix inequalities; nonfragile controller design; state feedback; control; delay-dependent criteria; fuzzy descriptor time-delay systems; linear matrix inequalities (LMIs); non-fragile control;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-0-7695-3735-1
DOI :
10.1109/FSKD.2009.833
