Robust passive control for uncertain discrete-time Fuzzy systems with time-varying delays via filtering design

Author

Qiu, Jiqing ; Li, Jie ; Lu, Kunfeng ; Lu, Jiyong

Author_Institution

Coll. of Sci., Hebei Univ. of Sci. & Technol., Shijiazhuang, China

Volume

2

fYear

2009

fDate

12-15 July 2009

Firstpage

794

Lastpage

799

Abstract

This paper considers the problem of Robust passive control for uncertain discrete-time Fuzzy systems with time-varying delays via filtering design investigated The uncertainties we investigate in this paper are norm-bounded.The problem is the design of a stable filter and a prescribed passive performance of the filtering error system for all admissible uncertainties. Based on the Lyapunov-Krasovskii functional approach, a sufficient condition for the solvability of this problem is presented in terms of linear matrix inequalities (LMIs).A numerical example is given to illustrate the effectiveness of the proposed method.

Keywords

Lyapunov methods; delays; discrete time systems; fuzzy control; linear matrix inequalities; robust control; uncertain systems; Lyapunov-Krasovskii functional approach; filtering design; linear matrix inequalities; robust passive control; sufficient condition; time-varying delays; uncertain discrete-time fuzzy systems; Control systems; Delay systems; Error correction; Filtering; Fuzzy systems; Passive filters; Robust control; Sufficient conditions; Time varying systems; Uncertainty; linear matrix inequalities; passive filtering problem; time-varying delays; uncertain fuzzy systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Machine Learning and Cybernetics, 2009 International Conference on

Conference_Location

Baoding

Print_ISBN

978-1-4244-3702-3

Electronic_ISBN

978-1-4244-3703-0

Type

conf

DOI

10.1109/ICMLC.2009.5212421

Filename

5212421