Title :
Modified Function Projective Synchronization of a Classic Chaotic Systems with Unknown Disturbances Based on Adaptive Integral Sliding Mode Control
Author :
Deng Wei ; Wang Hong ; Fang Jie ; Wu Zhen-Jun
Author_Institution :
Henan Key Lab. of Inf.-based Electr. Appliances, Zhengzhou Univ. of Light Ind., Zhengzhou, China
Abstract :
In this paper, we treat the modified function projective synchronization for a class of chaotic systems with unknown disturbances. The sliding mode surface, the controller and adaptive law are designed. The approach is more robust to noise and external interference, and need not the unknown disturbances in advance. By choosing integral sliding mode control can eliminate chattering, restrain the static error, improve the control precision. Moreover, it can adjust the system response rapidly by adjusting the accelerated factor. Numerical simulations verify the effectiveness of the proposed method.
Keywords :
adaptive control; chaos; control system synthesis; nonlinear control systems; robust control; synchronisation; variable structure systems; adaptive integral sliding mode controller design; adaptive law design; chaotic systems; chattering elimination; control precision improvement; external interference robustness; modified function projective synchronization; noise robustness; sliding mode surface design; static error; system response adjustment; unknown disturbances; Adaptive systems; Chaotic communication; Interference; Physics; Synchronization; Time-domain analysis; Building intellectualization; Embedded technology;
Conference_Titel :
Intelligent Systems Design and Engineering Applications, 2013 Fourth International Conference on
Conference_Location :
Zhangjiajie
Print_ISBN :
978-1-4799-2791-3
DOI :
10.1109/ISDEA.2013.491
