A switched system approach to networked control systems with time-varying delays

Author

Wen´an, Zhang ; Li, Yu ; Hongbo, Song

Author_Institution

Dept. of Autom., Zhejiang Univ. of Technol., Hangzhou

fYear

2008

fDate

16-18 July 2008

Firstpage

424

Lastpage

427

Abstract

The stabilization problem is studied for the networked control systems with time-varying delay that is smaller than one sampling period. State feedback controllers are considered and a new switched system model is proposed to describe the resulting closed-loop NCS as a discrete-time switched system. Criteria of exponential stability for the closed-loop NCS and design procedures for the stabilizing controllers are presented by using the average dwell time method. An illustrative example is given to show the effectiveness of the proposed method.

Keywords

asymptotic stability; closed loop systems; control system analysis; delays; discrete time systems; state feedback; time-varying systems; average dwell time method; closed-loop NCS; discrete-time switched system; exponential stability; networked control systems; stabilization problem; state feedback controllers; time-varying delays; Actuators; Communication networks; Control systems; Delay effects; Delay systems; Networked control systems; Sampling methods; State feedback; Switched systems; Time varying systems; Average dwell time; Networked control systems; Switched systems; Time-varying delays;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference, 2008. CCC 2008. 27th Chinese

Conference_Location

Kunming

Print_ISBN

978-7-900719-70-6

Electronic_ISBN

978-7-900719-70-6

Type

conf

DOI

10.1109/CHICC.2008.4605213

Filename

4605213