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

Volume

6

fYear

2009

fDate

14-16 Aug. 2009

Firstpage

511

Lastpage

515

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on

Conference_Location

Tianjin

Print_ISBN

978-0-7695-3735-1

Type

conf

DOI

10.1109/FSKD.2009.833

Filename

5359906