Asymptotic Synchronization of Nadolschi Chaotic Systems with Unknown Parameters via Adaptive Control Method
In this paper, the asymptotic synchronization of two identical Nadolschi chaotic systems with unknown parameters is investigated. First, by denoting the error signals as the difference of the state variables of the drive system and the state variables of the response system, the chaotic synchronization problem is transformed into the stabilization problem of the synchronization error system. Then, a novel adaptive controller is designed to realize the asymptotic synchronization of two identical Nadolschi chaotic systems with unknown parameters. By applying Lyapunov stability theory, the sufficient conditions for the asymptotic synchronization of two identical Nadolschi chaotic systems with unknown parameters are derived. Finally, the validity of the proposed chaotic synchronization scheme is demonstrated by the simulation results.
Chaotic Synchronization Adaptive Control Asymptotic Synchronization Unknown Parameters
Yan Zhao Tieyan Zhang Lihua Miao Wei Deng
Department of Automatic Control Engineering, Shenyang Institute of Engineering, Shenyang, 110136 Fundamental Teaching Department of Computer, Mathematics and Physics, Shenyang Medical College, Shen
国际会议
The 22nd China Control and Decision Conference(2010年中国控制与决策会议)
徐州
英文
3498-3501
2010-05-26（万方平台首次上网日期，不代表论文的发表时间）