Coullet混沌轨迹跟踪控制仿真实验设计

Simulation Experiment Design of Coullet Chaos Trajectory Tracking Control

根据Coullet混沌和期望轨迹建立轨迹跟踪误差系统,设计线性滑模面和指数趋近律,利用滑模控制器进行Coullet混沌系统的轨迹跟踪控制,轨迹跟踪误差渐进收敛到零,对建模不确定和外部干扰信号具有鲁棒性。采用Simulink软件建立Coullet混沌轨迹跟踪控制仿真实验系统,并对仿真结果进行分析。基于Simulink的仿真实验系统,有利于理论和实践教学的结合,有利于学生综合素质的提高。

According to the Coullet chaos and the expected trajectory,the tracking error system is established.The linear sliding surface and the exponential approach law are designed,and the sliding mode controller is designed to trajectory track of the Coullet chaos.The tracking error gradually converges to zero,which is robust to model uncertainty and external interference signals.The simulation experiment system of the Coullet chaos trajectory tracking control is established by Simulink software,and the simulation results are analyzed.The simulation experiment system based on Simulink is beneficial to the combination of theory and practice teaching and the improvement of students'comprehensive quality.