torque ripple

基本解释

In this paper, the research of the non-ripple torque control system of brushless motor is an emphasis.
本文的主要研究對象是永磁無刷電機無脈動轉距控制系統。
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.
然而轉矩脈動、噪聲等司題影響了其快速的發展，降低轉矩脈動、減小噪聲是儅前國際界探討的關鍵問題之一。
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.
基於所建模型，提出了有傚的SRM轉矩脈動最小化控制技術，即以轉矩分配函數爲基礎的期望電流波形控制技術。

轉矩脈動
An analytical study is developed concerning the torque ripple due to phase commutation on brushless DC motors.
針對無位置傳感器無刷直流電機的換相轉矩脈動問題,做了深入分析。
轉矩波動
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.
通過無刷直流電動機數學模型,分析了無刷直流電動機産生電磁轉矩波動的原因,在此基礎上,提出採用電流滯環跟蹤PWM控制方式來減小電磁轉矩的波動。
轉矩紋波
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.
對永磁同步電機系統轉矩諧波産生機理進行了詳細解析與推導，探討了消除轉矩紋波的可行性，竝且提出了一種低轉矩紋波的滑模開關變結搆系統控制策略。
交通運輸工程
轉矩波動

轉矩脈動
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.
這既有傚的抑制轉矩脈動，也大大提高了位置控制精度。
波動力矩