摘要
永磁无刷直流电机的换向和控制都需要准确的转子位置信息。文中总结了无刷直流电机无位置传感器转子位置的估计方法,详细论述了各种有效的检测手段,并进行分类归纳。
The commutating and control of a permanent magnet brushless DC motor(BLDCM) needs the exact rotor position.Aiming at the sensorless control of the brushless DC motor,many efficient control methods have been discussed in detail and classified.
出处
《微电机》
2003年第5期39-46,共8页
Micromotors