Title :
Dynamic quantized feedback stabilization of stochastic system
Author :
Mingming, Ji ; Weidong, Zhang
Author_Institution :
Dept. of Autom., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
In this paper, for the stochastic system with multiplicative noises, we consider the problem of quantized feedback stabilization. The dynamic quantizer is used here. By constructing a new system, it is shown that the stochastic system is mean-square stabilized by the dynamic quantized feedback control policy if the system without multiplicative-noises can be stabilized by a linear feedback law. Both the situations of state quantization and input quantization are studied.
Keywords :
feedback; mean square error methods; quantisation (signal); stability; stochastic systems; dynamic quantized feedback control policy; dynamic quantized feedback stabilization; dynamic quantizer; input quantization; linear feedback law; mean-square stabilization; multiplicative noises; state quantization; stochastic system; Control systems; Feedback control; Linear systems; Quantization; Robustness; Sensitivity; Stochastic systems; Stochastic system; dynamic quantized feedback stabilization; input quantization; state quantization;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Conference_Location :
Hefei
Print_ISBN :
978-1-4673-2581-3
