基于Simulink软件的组合滑模控制仿真实验

Simulation Experiment of Combined Sliding Mode Control Based on Simulink Software

设计结合快速终端滑模控制器和线性滑模控制器的组合滑模控制器,用于二阶非线性系统的平衡控制。首先采用快速终端滑模控制器进行二阶非线性系统的平衡控制,当状态变量接近平衡状态时,切换为线性滑模控制器。采用Simulink软件建立仿真实验系统,进行数值仿真,并对实验结果进行分析。

A combined sliding mode controller combing fast terminal sliding mode controller and linear sliding mode controller is designed for the balance control of second-order nonlinear system.Firstly,the fast terminal sliding mode controller is used to balance the second-order nonlinear system.When the state variables are close to the equilibrium state,the linear sliding mode controller is switched.The simulation experiment system is established by using Simulink software,the numerical simulation is carried out,and the experimental results are analyzed.