摘要
用外部混沌信号驱动两混沌系统的参量并实现同步,以Rssler系统驱动两Lorenz系统的某一参量为例进行数值模拟,结果表明,受混沌信号驱动的参量在一定的变化范围内,两Lorenz系统将历经非常复杂的同步过程;同时,系统的同步依赖于两者的初始条件。
Synchronization of two chaotic systems driven by the external chaotic signal is presented in this paper. Two Lorenz systems whose parameters are driven by the Rossler system are typical examples for the numerical simulation. The results show that the Lorenz systems with the identical parameters driven by the chaotic signal will experience a complicated synchronization process. At the same time, the synchronization or non-synchronization depends tightly on their initial conditions .
出处
《电波科学学报》
EI
CSCD
2003年第4期433-436,共4页
Chinese Journal of Radio Science
基金
上海市重点学科建设资助项目(批准号:2001-44)
