Distributed non-fragile H∞ filtering of discrete-time systems with randomly occurring gain variations

被引:0
|
作者
Chen, Cong [1 ]
Chen, Yun [1 ]
Xue, Anke [1 ]
机构
[1] Hangzhou Dianzi Univ, Inst Informat & Control, Hangzhou 310018, Zhejiang, Peoples R China
基金
中国国家自然科学基金;
关键词
Distributed H-infinity filtering; non-fragile filtering; sensor network; randomly occurring gain variations; ROBUST; DESIGN; NETWORKS;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The issue of distributed non-fragile H-infinity filtering for discrete-time systems with randomly occurring gain variations over sensor networks is investigated in this paper. The randomly occurring filter gain variations obey a known probability distribution. Based on stochastic analysis and Lyapunov function approach, the sufficient condition is presented to guarantee the desired stochastic stability and H-infinity disturbance attenuation level. The solution of the desired distributed filter gains is characterized by solving a set of linear matrix inequalities. Finally, a numerical simulation example is provided to show the effectiveness of the proposed design approach.
引用
收藏
页码:1189 / 1194
页数:6
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