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

fYear

2008

fDate

25-27 June 2008

Firstpage

7313

Lastpage

7316

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/WCICA.2008.4594057

Filename

4594057