Stability analysis of dynamic quantized feedback system with packet loss

Author

Li, Mu ; Sun, Jian ; Dou, Lihua

Author_Institution

Sch. of Autom., Beijing Inst. of Technol., Beijing, China

fYear

2012

fDate

3-5 Sept. 2012

Firstpage

211

Lastpage

216

Abstract

This article is concerned with stability analysis of a linear discrete-time dynamic quantizer system with packet loss. First, several modifications are made to the original dynamic quantizer to make it easier to realize. Then communication channel subject to packet loss of Bernoulli distribution from the quantizer to the plant input is considered. Moreover, based on Lyapunov function approach, a sufficient condition for mean square stability of the closed-loop system is derived. Finally, a numerical simulation is given for effectiveness of the proposed method.

Keywords

Lyapunov methods; closed loop systems; discrete time systems; feedback; linear systems; mean square error methods; numerical analysis; stability; Bernoulli distribution; Lyapunov function approach; closed loop system; communication channel; dynamic quantized feedback system; linear discrete-time dynamic quantizer system; mean square stability analysis; numerical simulation; packet loss; plant input; sufficient condition; TV; Discrete-time; Dynamic quantizer; Linear discrete system; Mean square stability; Pactket loss;

fLanguage

English

Publisher

ieee

Conference_Titel

Control (CONTROL), 2012 UKACC International Conference on

Conference_Location

Cardiff

Print_ISBN

978-1-4673-1559-3

Electronic_ISBN

978-1-4673-1558-6

Type

conf

DOI

10.1109/CONTROL.2012.6334631

Filename

6334631