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
收藏
页码：23 / 43
页数：21
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