Polytopic observer design for LPV systems based on minimal convex polytope finding

被引：20

作者：

Anstett, Floriane ^{[1
]}

Millerioux, Gilles ^{[1
]}

Bloch, Gerard ^{[1
]}

机构：

[1] Nancy Univ, CNRS, CRAN, ESSTIN, 2 Rue Jean Lamour, F-54519 Vandoeuvre Les Nancy, France

来源：

JOURNAL OF ALGORITHMS & COMPUTATIONAL TECHNOLOGY | 2009年 / 3卷 / 01期

关键词：

Linear Parameter Varying (LPV) systems; minimal convex polytope; polytopic observers; chaotic systems;

D O I：

10.1260/174830109787186569

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Linear Parameter Varying (LPV) systems are models widely encountered in the engineering field. In this paper, a systematic method is provided to design a polytopic observer whose goal is to reconstruct the state of discrete-time LPV systems. The method incorporates in an original manner a minimal convex polytope finding and thereby confers efficiency to the reconstruction technique. The proposed approach is illustrated in the context of secure communications based on chaotic parameter modulation.

引用

页码：23 / 43

页数：21

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