【摘要】 以能大范围实现连续时间混沌系统控制与同步的非线性状态反馈方法为基础,给出了一种可实现两个相同或不同连续时间混沌系统控制与同步的自适应控制策略。当目标和被控系统的状态变量都有界时,被控系统都能大范围同步于给定参考混沌信号。该方法解决了非线性反馈控制器中控制系数的估计问题,并且使同步控制具有一定的鲁棒性。更多还原

【Abstract】 Based on the nonlinear state feedback scheme for rezlizing any continuous time chaotic system control and synchronization, we have designed an adaptive feedback controller. Assuming the boundedness of chaotic attractors and limit cycles,this approach not only can adaptively estimate the control parameter,but also has some robustness against parameter variations and external disturbances.更多还原