摘要
采用误差变量的线性组合对超混沌系统进行单向反馈控制,解析地证明了实现同步的可能性,从Lyapunov理论角度分析了对四维超混沌LC振子采用单变量单向耦合的可行性,求出同步所需控制器要满足的条件,当驱动系统参数做周期变化时,应用文中的控制器很好地实现了两个超混沌系统的同步.
Using the linear combination of variables error to realize one way feedback control of hyperchaotic system,it is easy to prove analytically proved the possibility of realizing synchronization with the method proposed above.Then the paper analyzed the possibility by using the Lyapunov stability theory that it is possible to realize synchronization of two 4D LC oscillator hyperchaotic system with one way coupling and one single variable,and it got the synchronization requirement for the controller.It can realize two hyperchaotic system synchronization with the controller proposed in this paper even if the parameters of the drive system vary periodically.
出处
《广西师范大学学报（自然科学版）》
CAS
2003年第2期28-32,共5页
Journal of Guangxi Normal University:Natural Science Edition
基金
国家自然科学基金资助项目(10147101)
