本文对于反电动势波形接近正弦的永磁无刷直流电动机,提出一种基于六个离散位置信号的自同步SVPWM 控制方法,用于抑制电磁转矩脉动。仿真和实验结果表明,该种方法比传统的120°导通控制方式更能有效地抑制转 矩脉动。-This close to the sine wave of anti-EMF permanent magnet brushless DC motor, is proposed based on six discrete position signal from the sync

RIPPLE REDUCTION IN DIRECT TORQUE AND FLUX CONTROL OF INDUCTION MOTORS VIA SLIDING MODES

无刷直流电机换向转矩脉动分析与抑制,很好的设计资料。-Brushless dc motor commutation torque ripple analysis and inhibit, very good design material.

不同的PWM方式对无刷电动机换相转矩脉动的分析和比较，及设计时需要注意的事项。-Different PWM way brushless motor of commutation torque ripple of the analysis and comparison, and design need notices.