General observers for discrete-time nonlinear systems

被引：1
|
作者：
Sundarapandian, V [1 ]
机构：
[1] Indian Inst Technol, Dept Math, Kanpur 208016, Uttar Pradesh, India
来源：
MATHEMATICAL AND COMPUTER MODELLING | 2004年 / 39卷 / 01期
关键词：
general observers; exponential observers; discrete-time systems; identity observers; nonlinear observers;
D O I：
10.1016/S0895-7177(04)90508-0
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper is a geometric study of finding general exponential observers for discrete-time nonlinear systems. Using center manifold theory for maps, we derive necessary and sufficient conditions for general exponential observers for Lyapunov stable discrete-time nonlinear systems. As an application of our characterization of general exponential observers, we give a construction procedure for identity exponential observers for discrete-time nonlinear systems. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：87 / 95
页数：9
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