Synchronization in the Unified Chaotic Systems with Uncertain Parameters

Author

Wu, Xue-li ; Li, Yang ; Meng, Hua ; Lv, Xuan

Author_Institution

Hebei Univ. of Sci. & Technol., Shijiazhuang, China

fYear

2009

fDate

11-13 Dec. 2009

Firstpage

1

Lastpage

4

Abstract

Synchronization in the unified chaotic systems with uncertain parameters is discussed in this paper. Based on the stability theory of a cascade-connected system, control laws are presented to achieve synchronization in the unified chaotic systems with uncertain parameters. The advantage of the proposed controllers is that they are linear, simple, robust and only part parameters are required to be bounded. Finally, Simulation results for the Lorenz, Lu and Chen chaotic systems are provided to illustrate the effectiveness of the proposed scheme.

Keywords

cascade control; cascade systems; chaos; stability; synchronisation; uncertain systems; cascade-connected system; control laws; stability theory; synchronization; uncertain parameters; unified chaotic systems; Adaptive control; Chaos; Chaotic communication; Chemical technology; Communication system control; Control systems; Feedback; Robust control; Sliding mode control; Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-4507-3

Electronic_ISBN

978-1-4244-4507-3

Type

conf

DOI

10.1109/CISE.2009.5366524

Filename

5366524