Title :
Synchronization of uncertain Chen chaotic systems using active sliding mode control
Author :
Qu, Shaocheng ; Wang, Xiaoyan ; Gong, Meijing ; Qu, Hao
Author_Institution :
Dept. of Inf. Technol., Huazhong Normal Univ., Wuhan
Abstract :
Synchronization of uncertain Chen chaotic systems is discussed. Based on active control and virtual feedback control strategies, a novel active sliding mode controller is presented, which can ensure quick synchronization of uncertain chaos system starting from any initial condition. According to Lyapunov stable theory, the synchronization robust of uncertain chaos system is proved. A numerical simulation of uncertain Chen chaotic system is given to illustrate the effectiveness of the proposed strategies.
Keywords :
Lyapunov methods; chaos; feedback; nonlinear control systems; stability; synchronisation; uncertain systems; variable structure systems; Lyapunov stable theory; active sliding mode control; uncertain Chen chaotic system synchronization; virtual feedback control strategies; Automatic control; Automation; Chaos; Control systems; Feedback control; Information technology; Intelligent control; Quadratic programming; Robustness; Sliding mode control; Uncertain Chen chaotic systems; active control; chaotic synchronization control; sliding mode control;
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.2008.4594057
