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提出了采用一个控制器自适应同步参数全部未知的Lü混沌系统的方法。基于Lyapunov稳定理论,设计了单一控制器和参数自适应律,它改进和完善了Elabbasy等人采用三个控制器[8]及Han等人采用二个控制器[9]的工作。数值仿真结果验证了该方法的有效性和可行性。
A method of using a controller to adaptively synchronize all Lü chaotic systems with unknown parameters is proposed. Based on the Lyapunov stability theory, a single controller and a parameter adaptive law are designed, which improve and perfect the work of Elabbasy et al. [8] and Han et al. [2] using two controllers [9]. Numerical simulation results verify the effectiveness and feasibility of the proposed method.