Robust H∞ filtering for linear discrete-time state-space models with uncertain time-varying parameters

被引：0
|
作者：
Barbosa, KA [1 ]
Trofino, A [1 ]
de Souza, CE [1 ]
机构：
[1] Univ Fed Santa Catarina, Dept Automat & Syst, BR-88040900 Florianopolis, SC, Brazil
来源：
2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
This paper deals with the design of robust H-infinity filters for linear discrete-time state-space models with uncertain time-varying parameters. The admissible parameters values and rates of variation are assumed to belong to a polytope with known vertices. A method based on a parameter-dependent Lyapunov function is proposed for designing a linear stationary asymptotically stable filter that provides a prescribed H-infinity performance irrespective of the uncertain parameters.
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收藏
页码：1389 / 1392
页数：4
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