Finite Frequency H∞ Filtering for Discrete-Time Uncertain Systems

被引：0

作者：

El-Amrani, A. ^{[1
]}

Berrada, Y. ^{[1
]}

Hmamed, A. ^{[1
]}

El Hajjaji, A. ^{[2
]}

Boumhidi, I. ^{[1
]}

机构：

[1] Fac Sci Dhar El Mehraz, LESSI, BP 1796, Fes, Morocco

[2] Univ Picardie Jules Verne, Lab Modelisat Informat & Syst, 7 Rue Moulin Neuf, F-8000 Amiems, France

来源：

2017 14TH INTERNATIONAL MULTI-CONFERENCE ON SYSTEMS, SIGNALS & DEVICES (SSD) | 2017年

关键词：

words Discrete-time Systems; H-infinity Filtering; Finite Frequency; Linear Matrix Inequalities (LMIs); MATRIX INEQUALITY APPROACH; NONLINEAR-SYSTEMS; LINEAR-SYSTEMS; DESIGN; DOMAIN;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper is concerned with the problem of finite frequency (FF) H-infinity filter design for linear time-invariant discrete-time systems with polytopic uncertainties. Our aim is to design a new filter guaranteeing an H-infinity performance bound in a FF ranges. The H-infinity filter in designed to deal with noises in Low Frequency (LF) domain. By utilizing the Generalized Kalman-Yakubovich-Popov (GKYP) lemma, projection lemma, and we introduce many slack matrices, the conditions on the existence of H-infinity filters for LF range is unified in terms of solving a set of linear matrix inequalities (LMIs). Finally, an illustrative example is provided to show the effectiveness of the proposed method in comparison with the existing methods.

引用

页码：580 / 585

页数：6

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