State feedback control of networked systems via periodical switching

Author

Mu, Shumei ; Chu, Tianguang ; Wang, Long ; Xie, Guangming

Author_Institution

Dept. of Mech. & Eng. Sci., Peking Univ., Beijing

fYear

2004

fDate

4-4 Sept. 2004

Firstpage

356

Lastpage

361

Abstract

This paper considers the problem of state feedback control of networked systems with an uncertain plant. The signal for feedback switches periodically between the plant state which is available via the communication network and the state of a model of the plant that is used to generate control signal when the plant state is not available from the network. A necessary and sufficient condition and a sufficient condition for the robust exponential stability of the closed loop system are derived in terms of the network dwell time and the system parameters. The results suggest a simple procedure for designing the state feedback controller of the system. Numerical simulations show the feasibility and efficiency of the proposed methods

Keywords

asymptotic stability; closed loop systems; control system synthesis; state feedback; time-varying systems; uncertain systems; closed loop system; communication network; necessary condition; network dwell time; networked systems; numerical simulations; periodical switching; robust exponential stability; state feedback controller design; sufficient condition; uncertain plant; Closed loop systems; Communication networks; Communication switching; Communication system control; Control systems; Robust stability; Signal generators; State feedback; Sufficient conditions; Switches;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Aided Control Systems Design, 2004 IEEE International Symposium on

Conference_Location

Taipei

Print_ISBN

0-7803-8636-1

Type

conf

DOI

10.1109/CACSD.2004.1393902

Filename

1393902