Initial rotor position detection 转子初始位置检测
electric rotor position detection 电气位置检测
sensorless rotor position detection 无位置传感器位置检测
rotor position detection without sensor 无位置检测
rotor position self-detection 转子位置自检测
detection of rotor position 实现转子位置检测
The rotor position detection is the essential tache of the self-controlled synchronous motor control system.
转子位置检测是自控式永磁同步电动机调速控制系统中不可缺少的环节。
Voltage waves are deduces on lower bridge arm PWM modulation and theory of rotor position detection based on EMF is introduced.
分析了下桥臂调制方式下绕组端电压波形，并基于此介绍了反电势法检测转子位置原理。
The theory and method of the rotor position detection and rotation speed based on absolute photoelectric encoder are introduced.
介绍了基于绝对式光电码盘的转子位置检测与转速测量的原理和方法。
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