Stability Analysis of Networked Control Systems with Packet Loss

Author

Zhang, Ya ; Tian, Yu-Ping ; Cai, Jun

Author_Institution

Dept. of Autom. Control, Southeast Univ., Nanjing

Volume

1

fYear

0

fDate

0-0 0

Firstpage

4556

Lastpage

4560

Abstract

This paper discusses the stability of discrete-time networked control systems (NCSs) over a communication network whose packet-loss process is modeled as a Bernoulli model and packet dropping probability is varying and driven by a finite Markov chain. We treat the NCS as a jump linear system. By using stochastic control theory, a necessary and sufficient condition for mean square stability is obtained. Finally, numerical examples are given to show how to use the conditions developed in this paper to study the stability of the NCSs. Simulations validate the correctness of the results

Keywords

Markov processes; discrete time systems; linear systems; stability; telecommunication control; Bernoulli model; communication network; discrete-time networked control systems; finite Markov chain; mean square stability; packet dropping probability; packet loss; stability analysis; stochastic control theory; Automatic control; Communication networks; Communication system control; Control system synthesis; Electronic mail; Linear systems; Networked control systems; Neural networks; Stability analysis; Stochastic processes; finite Markov chain; networked control systems; packet loss; stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1713243

Filename

1713243