H∞ filter design for networked nonlinear systems with random delay and packet dropouts

被引：0

作者：

Zhao, Liying ^{[1
]}

Dou, Liya ^{[1
]}

机构：

[1] School of Mathematics and Physics, University of Science and Technology Beijing, Beijing,100083, China

来源：

Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology) | 2014年 / 45卷 / 12期

关键词：

Delay control systems - Discrete time control systems - Lyapunov functions - Bandpass filters - Networked control systems - Packet loss - Time delay;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The H∞ filtering problem of discrete networked nonlinear systems with mixed random time delays and packet dropouts were investigated. The mixed random time-delays consist of network induced time delay and discrete infinite distributed delays. The network induced time delay dk takes values in a finite set, that is {dk∈ τ1τ2 …q}, the occurrence probabilities of the delays τi(i=1, 2, …, q), are known. By introducing a novel Lyapunov functional, sufficient conditions for the existence of an admissible filter are established, which ensure the asymptotical mean-square stability as well as a prescribed H∞ performance. And the filtering process is also presented. Finally, simulation results show the effectiveness of the proposed filter. ©, 2014, Central South University of Technology. All right reserved.

引用

页码：4224 / 4231