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将非线性控制系统微分几何理论与Lyapunov方法相结合，在一定的假设前提下，设计了一个实现连续时间标量(超)混沌信号同步控制的非线性反馈控制器.连续时间(超)混沌系统的标量输出在控制器的控制下，不仅能同步于给定参考标量混沌信号，而且是大范围渐近同步的.计算机仿真结果也证实了设计控制器的有效性.Based on the nonlinear control system theory and Lyapunov technique,we have designed a nonlinear feedback controller for controlling the scalar output signal of a smooth (hyper) chaotic system to synchronize with any continuous time scalar (hyper) chaotic signal under some assumptions.The result,which is global,is rigorously proved by means of Lyapunov theroy.An application to the synchronization of two (hyper) chaotic systems is presented.
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