Robust Exponential Stabilization of Networked Switched Control System

Author

Ma, Dan ; Zhao, Jun

Author_Institution

Northeastern Univ., Shenyang

fYear

2007

fDate

May 30 2007-June 1 2007

Firstpage

31

Lastpage

36

Abstract

The use of network in control systems to connect controllers and sensors/actuators has become common practice. As a special case of such systems, a networked switched control system (NSCS) is studied. This paper models NSCS with network-induced delay and packet dropout as switched delay systems. Sufficient conditions for robust exponential stability are given for a class of switching signals with average dwell time. A design method to stabilize a continuous-time, linear switched plant under a given communication network via a hybrid state feedback controller is proposed. The design of hybrid controllers is network-dependent and given in the form of linear matrix inequalities (LMIs).

Keywords

asymptotic stability; continuous time systems; control engineering computing; delay systems; linear matrix inequalities; linear systems; robust control; state feedback; time-varying systems; continuous-time linear switched plant; linear matrix inequalities; networked switched control system; robust exponential stabilization; state feedback controller; switched delay systems; Actuators; Communication switching; Communication system control; Control systems; Delay systems; Packet switching; Robust control; Robust stability; Sensor systems; Sufficient conditions; exponential stabilization; network-induced dealy; networked switched control system; packet dropout;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Automation, 2007. ICCA 2007. IEEE International Conference on

Conference_Location

Guangzhou

Print_ISBN

978-1-4244-0818-4

Electronic_ISBN

978-1-4244-0818-4

Type

conf

DOI

10.1109/ICCA.2007.4376313

Filename

4376313