Title :
Adaptive synchronization for a class of chaotic system
Author :
Liang, Xiyin ; Zhang, Jiangfeng ; Xia, Xiaohua
Author_Institution :
Univ. of Pretoria, Pretoria
Abstract :
In this article, we achieve chaotic synchronization in a new chaotic system suggested in [1], which cannot be estimated by some kind of adaptive observers without knowing the exact system parameters. Unlike the reference [1], we use the adaptive observer introduced in [2]. We also give conclusive proof that the output of the chaotic system satisfies the persistently exciting (PE) condition.
Keywords :
chaotic communication; nonlinear control systems; observers; adaptive observers; adaptive synchronization; chaotic synchronization; chaotic system; persistently exciting condition; Africa; Chaos; Chaotic communication; Control theory; Observers; Parameter estimation; Robustness; Security; State estimation; Time varying systems;
Conference_Titel :
AFRICON 2007
Conference_Location :
Windhoek
Print_ISBN :
978-1-4244-0987-7
Electronic_ISBN :
978-1-4244-0987-7
DOI :
10.1109/AFRCON.2007.4401508
