Stabilizability of output quantized linear systems under feedback dropouts
Networked control systems have attracted more and more attention in recent years.In such systems,sensors,controller and actuators could be geographically separated,and are linked by digital communication networks.This paper investigates the effects of limited network bandwidth and possible feedback dropouts on the systems stabilizability.Here we consider a system whose state cannot directly accessed and is perturbed by bounded noise.We show that the lack of direct state access does not hurt the required dropout condition and the lowest network bandwidth for BIBO stability.This statement is proved by constructing an Encoder/Decoder algorithm to stabilize the system with the quantized version of the estimated state.
Networked control Systems Output Quantization Dropout State Estimator
Wei Zheng Qiang Ling Yuqiang Long
Department of Automation,University of Science and Technology of China,Hefei 230027,P.R.China
国际会议
The 33th Chinese Control Conference第33届中国控制会议
南京
英文
5585-5589
2014-07-28（万方平台首次上网日期，不代表论文的发表时间）