摘要
无刷直流电机作为驱动电机广泛应用于电动汽车中,具有结构简单,使用寿命长,可靠性高等特点。电动汽车电机功率的控制一般是通过驾驶员加速踏板位置计算所需功率,VCU依据功率计算出电机转速。PID控制广泛应用于工业控制领域,具有算法简单,鲁棒性好的特点。文章通过设置PID的参数,探讨电动汽车直流电机调速响应状态。
Brushless DC motor is widely used in electric vehicles as a driving motor,which has the characteristics of simple structure,long service life and high reliability.The control of electric vehicle motor power is generally based on the driver’s accelerator pedal position to calculate the required power,and VCU calculates the motor speed based on the power.PID control is widely used in the field of industrial control,with the characteristics of simple algorithm and good robustness.This paper discusses the response state of DC motor speed regulation of electric vehicle by setting PID parameters.
作者
王露峰
Wang Lufeng(Shaanxi College of Communication Technology,Shaanxi Xi’an 710018)
出处
《汽车实用技术》
2020年第10期106-108,共3页
Automobile Applied Technology
基金
陕西交通职业技术学院2019年度校级改革研究项目《基于景格云立方的<纯电动汽车结构与检修>混合教学研究与实践》(项目编号:XZ1908)。
