摘要
无位置传感器无刷直流电机的控制是电机控制的方法之一,有控制结构简单等优点。依据无刷直流电动机定转子磁势的相位关系,深入分析无位置传感器无刷直流电动机正反转控制的逻辑编排,并分析了无位置传感器和有位置传感器正、反转控制的不同。
The method is the one of control of sensorless BLDCM,including easy structure. On the base of roundly analyzing and studying phase relation of stator magnetometive force and rotor one of brushless DC motor （BLDCM）,the main purpose of this paper is to analyze thoroughly positive and negative rotation logic layout of sensorless BLDCM,and explains the differences between BLDCM and sensorless BLDCM.
出处
《微电机》
北大核心
2006年第3期25-27,共3页
Micromotors
关键词
无刷直流电动机
逻辑编排
正反转控制
磁势
位置传感器
BLDCM
Logic layout
Positive and negative rotation control
Magnetometive forec
Postition sensor
