摘要
介绍一种基于DSP的无位置传感器无刷直流电机控制系统 ,它采用端电压过零检测方法和预定位起动方法 ,简述了实现该控制系统的软件和硬件设计方案及控制策略 ,并给出了试验波形。
A control system for sensorless brushless DC motor based on DSP is presented.The back-EMF commutation method is used.The start method by means of rotor pre-setting for the brushlese DC motor without position sensor is analyzed in this paper.And the software and hardware design solutions for this system are described.
出处
《微特电机》
北大核心
2004年第1期40-42,共3页
Small & Special Electrical Machines
