Synchronization and Parameters Identification of Chaotic Systems via Adaptive Control  

作　　者：王中生 廖晓昕 

机构地区：[1]Department of Electric Engineering, Zhongyuan Institute of Technology Zhengzhou 450007 China [2]Department of Control Science and Engineering, HUST Wuhan 430074 China

出　　处：《Journal of Electronic Science and Technology of China》2005年第1期64-67,共4页中国电子科技（英文版）

基　　金：Supported by National Natural Science Foundation of China (No. 60074008, 60274007).

摘　　要：Based on Lyapunov stability theory, a novel adaptive controller is designed for a class of chaotic systems .The parameters identification and synchronization of chaotic systems can be carried out simultaneously. The controller and the updating law of parameters identification are directly constructed by analytic formula. Simulation results with Chen’s system and R?ssler system show the effectiveness of the proposed controller.Based on Lyapunov stability theory, a novel adaptive controller is designed for a class of chaotic systems .The parameters identification and synchronization of chaotic systems can be carried out simultaneously. The controller and the updating law of parameters identification are directly constructed by analytic formula. Simulation results with Chen’s system and R?ssler system show the effectiveness of the proposed controller.

关 键 词：CHAOS parameters identification SYNCHRONIZATION adaptive control 

分 类 号：TP273.2[自动化与计算机技术—检测技术与自动化装置]