...刷直流电机；换相转矩脉动；非换相转矩脉动；滞环电流控制；PWM_ON调制 [gap=591]Key words: BLDCM; commutation torque ripple; noncommutation torque ripple; hysteresis curent control; PWM_ON modulation ..
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A new control strategy is proposed to minimize the commutation torque ripple.
基于对国内外换相转矩脉动抑制技术的分析,提出了一种新的控制策略。
参考来源 - 永磁无刷直流电机换相转矩脉动抑制的控制策略研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper introduces Commutation torque ripple process of the axial blood pump of an artificial heart brushless DC motor.
介绍了人工心脏轴流式血泵永磁无刷直流电机换相转矩脉动变化过程。
The cause of producing the commutation torque ripple was mainly found by means of analyzing the commutation process of permanent magnet brushless DC motor in theory.
主要对永磁无刷直流电动机换相过程进行理论分析，得到引起换相转矩脉动的原因。
Four PWM modes used in the brushless DC motor control system are introduced and their different influences on the commutation torque ripple of BLDC motors are analyzed in detail.
介绍了无刷直流电机控制系统中的四种PWM调制方式，详细分析了四种不同的调制方式对无刷直流电机换相转矩脉动的影响。
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