Novel delay-dependent Kalman/Luenberger-type filter design for neutral systems

被引：2

作者：

Souza, Fernando O. ^{[1
]}

Palhares, Reinaldo M. ^{[1
]}

机构：

[1] Univ Fed Minas Gerais, Dept Elect Engn, BR-31270010 Belo Horizonte, MG, Brazil

来源：

INTERNATIONAL JOURNAL OF CONTROL | 2009年 / 82卷 / 12期

关键词：

linear matrix inequality; discretised Lyapunov-Krasovskii functional; time-delay; neutral system; filter design; ROBUST H-INFINITY; DIFFERENTIAL SYSTEMS; STABILITY ANALYSIS; OBSERVER DESIGN; DISCRETE;

D O I：

10.1080/00207170903049767

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This article presents a new delay-dependent condition to design a Kalman/Luenberger-type filter for neutral systems. Where the resulting filter is such that a prescribed [image omitted] level is guaranteed. The proposed approach is based on linear matrix inequalities and on Lyapunov-Krasovskii theory. Also, the Gu's discretisation method and a slack matrix technique, that decouples the system matrices from the Lyapunov ones, are applied in order to obtain less conservative results than the similar ones. Two numerical examples are performed to illustrate the advantage of the method proposed.

引用

页码：2327 / 2334

页数：8

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