NON-FRAGILE H∞ FILTERING FOR UNCERTAIN STOCHASTIC TIME-DELAY SYSTEMS

被引:0
|
作者
Song, Bo [1 ]
Xu, Shengyuan [1 ]
Zou, Yun [1 ]
机构
[1] Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Peoples R China
关键词
Delay systems; Fragility; H-infinity filtering; Stochastic systems; Uncertainties; STATE ESTIMATION; LINEAR-SYSTEMS;
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
This paper deals with the problem of non-fragile H-infinity filtering for stochastic time-delay systems with norm-bounded parameter uncertainties. The problem to be addressed is to design a filter which is subject to gain variations, such that the filtering error system is robustly exponentially stable in the mean square with a prescribed H-infinity norm bound. A delay-dependent sufficient condition for the solvability of this problem is obtained. An example is provided to demonstrate the effectiveness of the proposed approach.
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页码:2257 / 2265
页数:9
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