A new reduced-order observer design for the synchronization of Lorenz systems

被引：28
|
作者：
Martínez-Guerra, R
Cruz-Victoria, JC
Gonzalez-Galan, R
Aguilar-Lopez, R
机构：
[1] IPN, CINVESTAV, Dept Control Automat, Mexico City 07360, DF, Mexico
[2] UAM Azcapotzalco, Dept Energia, Mexico City 02200, DF, Mexico
来源：
CHAOS SOLITONS & FRACTALS | 2006年 / 28卷 / 02期
关键词：
D O I：
10.1016/j.chaos.2005.07.011
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we tackle the synchronization of Lorenz system problem using a new proportional reduced-order observer design in the algebraic and differential setting. We prove the asymptotic stability of the resulting error system and by means of algebraic manipulations we obtain the estimates of the current states (master system), the construction of a proportional reduced-order observer is the main ingredient in our approach. Finally, we present a simulation to illustrate the effectiveness of the suggested approach. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：511 / 517
页数：7
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