Chen氏系统的追踪控制与同步(英文)

TRACKING CONTROL AND SYNCHRONIZATION FOR CHEN'S SYSTEM

本文讨论了Chen氏混沌系统的控制与同步方法。运用Lyapunov函数法,证明了受控后的Chen氏混沌系统能以指数速率收敛于任何参考信号。在此基础上,分析了Chen氏混沌系统的自同步、特别是异结构同步。最后用数值模拟证实了结论的可靠性.

In this paper,a control and synchronization method is proposed for Chen s chaotic system.By using Lyapunov function method,it is proved that the controlled system can track any desired reference signals at an exponential rate.Based on this result,we study synchronizations of Chen s system with itself and more importantly with another chaotic system.Numerical simulations are shown to verify the results in the end.