【摘要】 把非线性系统的微分几何理论与混沌系统的同步控制目标相结合 ,设计了蔡氏电路混沌系统的标量混沌信号同步控制的非线性反馈控制器。在该控制器的作用下 ,使受控系统同步于给定标量混沌信号 ,而且同步的效果是大范围渐近稳定的 ,并具有较强的鲁棒性。计算机仿真结果证实了所设计的控制器的有效性更多还原

【Abstract】 Combining the nonlinear control system theory and the aim of chaos synchronization, we designed a nonlinear feedback controller for synchronizing the scalar output signal of Chua’s Circuits system. Using the controller, robust synchronization of two chaotic Chua’s Circuits can be obtained. The result is asymptotically stable by means of Lyapunov theory. The computer simulation is given to demonstrate effectiveness of the proposed method.更多还原