基于模糊PID控制的步进电机建模与仿真

Stepping Motor Modeling and Simulation Based on Fuzzy PID Control

通过综合运用模糊算法和PID控制算法,搭建了步进电机的直接闭环控制系统。建立了步进电机的模糊PID控制模型,利用MATLAB中强大的Simulink仿真模块,对建立的步进电机控制模块进行仿真,验证了模糊PID控制在步进电机直接闭环控制系统中的优越性。仿真结果表明,该系统具有较好的控制性能和动态响应能力。

In this paper,synthetically applying fuzzy and PID control algorithm,the direct closed loop control system of stepping motor was built.In addition,a fuzzy-PID control model of the stepping motor has been established,and the model has been simulated based on MATLAB Simulink simulation module.In this case,it has been verified that fuzzy-PID control is of great advantages in the direct closed loop control system of stepping motors.The experimental simulation result shows that this system has good control performance and dynamic response ability.