Title :
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
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;
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
DOI :
10.1109/CONTROL.2012.6334631
