Title :
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
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;
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
DOI :
10.1109/CISE.2009.5366524
