无刷直流电动机Anti-windup PID控制系统的研究

Research on Anti-windup PID control system of BLDCM

本文首先建立了无刷直流电动机系统的仿真模型,并在此模型的基础上,提出了具有一种抗积分windup现象的变结构PID控制器,即基于Anti-windup的PID控制器.仿真实验结果表明,该控制方法能较好地抑制积分饱和,实现系统的快速、无静差调节.

The paper established simulation model of brushless direct current motor, and on the basis of the model, proposes a variable- structure PID controller that possesses prevents integral saturation. Simulation results show that the method perfectly prevents integrator saturation and realizes to regulate system rapidly and accurately.