变形Liu混沌系统控制仿真实验设计

Simulation Experiment Design of Modifi ed Liu Chaotic System Control

根据变形Liu混沌系统的状态方程,采用第一个状态变量设计控制器,并采用控制器进行混沌系统的镇定控制。采用Python语言编写脚本程序,进行变形Liu混沌系统的镇定控制。数值仿真结果表明,设计的控制器能够进行变形Liu混沌系统的镇定控制,状态变量快速收敛到零。

According to the equation of the modifi ed Liu chaotic system,the fi rst state variable is used to design the controller,and the controller is used to stabilize the chaotic system.The program written in Python language is used to stabilize the modifi ed Liu chaotic system.The numerical simulation results show that the designed controller can stabilize the modifi ed Liu chaotic system and the state variables converge to zero rapidly.