Stability analysis of switched linear systems with switched time-delay feedback controller

Author

Zhai Shidong ; Yang Xiao-Song

Author_Institution

Sch. of Math. & Stat., Huazhong Univ. of Sci. & Technol., Wuhan, China

fYear

2011

fDate

22-24 July 2011

Firstpage

629

Lastpage

632

Abstract

This paper investigates the stability of switched linear systems with switched feedback controller in which delays are present in both state and switching signal. For switched systems with average dwell-time switching signals, based on the approach which combines multiple Lyapunov function techniques with the merging switching signal technique, sufficient conditions for stability of the closed-loop are established in case where some subsystems are stabilizable. The stability results are robust to both state delays and switching delays as well as small linear unmodeled dynamics.

Keywords

Lyapunov methods; closed loop systems; delays; feedback; linear systems; stability; time-varying systems; average dwell-time switching signal; closed-loop stability; linear unmodeled dynamics; multiple Lyapunov function technique; state delay; switched linear system; switched time-delay feedback controller; switching delay; switching signal technique; Adaptive control; Asymptotic stability; Delay; Linear systems; Stability analysis; Switched systems; Switches; Asymptotic Stability; Switched Linear Systems; Switching Delay; Time Delay;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2011 30th Chinese

Conference_Location

Yantai

ISSN

1934-1768

Print_ISBN

978-1-4577-0677-6

Electronic_ISBN

1934-1768

Type

conf

Filename

6001170