摘要
研究了Lorenz系统的非线性动力学行为及稳定性 ,采用了延时反馈控制方法对Lorenz系统的混沌行为进行了控制 ,提出了一种预知控制目标结果的方法 .并对控制方法的混沌控制过程进行了理论分析与数值仿真 ,得到了单周期、多周期轨道的控制结果 .
In this paper the nonlinear dynamics characteristics and stability of the Lorenz system are investigated by nonlinear control theory. The chaotic behaviors of the Lorenz system are controlled by chaotic control methods which are called feedback control. A method is given that can predict the results of controlling aim. Theories of these methods are analyzed and simulated numerically. The simulation results have shown that the chaotic motions of the Lorenz system can be successfully converted to one-period, multi-period.
出处
《兰州铁道学院学报》
2001年第4期12-16,共5页
Journal of Lanzhou Railway University
