H∞ FILTERING FOR CONTINUOUS-TIME SYSTEMS WITH POINTWISE TIME-VARYING DELAY

被引：0

作者：

Wei WANG ^{[1
]}

Huanshui ZHANG ^{[1
]}

机构：

[1] School of Control Science and Engineering,Shandong University

来源：

Journal of Systems Science & Complexity | 2012年 / 25卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Continuous-time systems; H_∞filtering; partial differential equations; pointwise timevarying delay; reorganized innovation analysis; Riccati differential equations;

D O I：

暂无

中图分类号：

O231 [控制论（控制论的数学理论）];

学科分类号：

070105 ; 0711 ; 071101 ; 0811 ; 081101 ;

摘要：

The problem of Hfiltering for continuous-time systems with pointwise time-varying delay is investigated in this paper.By applying an innovation analysis in Krein space,a necessary and sufficient condition for the existence of an Hfilter is derived in two methods:One is the partial differential equation approach,the other is the reorganized innovation analysis approach.The former gives a solution to the proposed Hfiltering problem in terms of the solution of a partial differential equation with boundary conditions.The later gives an analytical solution to the proposed Hfiltering problem in terms of the solutions of Riccati and matrix differential equations.

引用

页码：90 / 104

页数：15

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