Title :
Adaptive synchronization of totally different and uncertain hyper-chaos
Author :
Gao, Tiegang ; Gu, QiaoLun
Author_Institution :
Coll. of Software, Nankai Univ., Tianjin
Abstract :
This Letter discusses synchronization problem of two new and totally different hyper-chaoses when ten parameters of the drive and response system are fully unknown and different. Based on Lyapunov stability theory, an adaptive control law with parameters update laws is derived such that the states of two different hyper-chaotic systems can asymptotically be synchronized.
Keywords :
Lyapunov methods; adaptive control; chaos; nonlinear control systems; synchronisation; uncertain systems; Lyapunov stability theory; adaptive control law; adaptive synchronization; hyper-chaotic systems; uncertain hyper-chaos; Adaptive control; Biological systems; Chaotic communication; Communication system control; Control systems; Displays; Linear feedback control systems; Lyapunov method; Nonlinear control systems; Programmable control; Adaptive synchronization; Lyapunov stability theory; hyper-chaotic system;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4593040
