torque ripple

基本解释

In this paper, the research of the non-ripple torque control system of brushless motor is an emphasis.
本文的主要研究对象是永磁无刷电机无脉动转距控制系统。
But the problems of torque-ripple and noise affect its rapid development. Decreasing the torque-ripple and noise is one of key problems at present.
然而转矩脉动、噪声等司题影响了其快速的发展，降低转矩脉动、减小噪声是当前国际界探讨的关键问题之一。
Based on the ANN model of SRM, the effective torque-ripple minimization control techniques are proposed, namely, the desired-current-waveform control technique based on the torque share function.
基于所建模型，提出了有效的SRM转矩脉动最小化控制技术，即以转矩分配函数为基础的期望电流波形控制技术。

转矩脉动
An analytical study is developed concerning the torque ripple due to phase commutation on brushless DC motors.
针对无位置传感器无刷直流电机的换相转矩脉动问题,做了深入分析。
转矩波动
In this paper,analyzed the electromagnetism torque ripple of brushless DC motor based on the mathematical models. And presented the current hysteresis band control method to lessen electromagnetism torque ripple.
通过无刷直流电动机数学模型,分析了无刷直流电动机产生电磁转矩波动的原因,在此基础上,提出采用电流滞环跟踪PWM控制方式来减小电磁转矩的波动。
转矩纹波
Based on the detailed analysis of the system torque harmonic mechanism, a new Sliding Trajectory Control algorithm for sensorless PMSM vector control system is designed which could reduce the torque ripple.
对永磁同步电机系统转矩谐波产生机理进行了详细解析与推导，探讨了消除转矩纹波的可行性，并且提出了一种低转矩纹波的滑模开关变结构系统控制策略。
交通运输工程
转矩波动

转矩脉动
Then a novel micro-step control strategy is presented. This method can not only reduce the torque ripple of SRM but also increase position control precision.
这既有效的抑制转矩脉动，也大大提高了位置控制精度。
波动力矩