torque ripple

基本解釋

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(jī)無脈動轉(zhuǎn)距控制系統(tǒng)。
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(zhuǎn)矩脈動、噪聲等司題影響了其快速的發(fā)展，降低轉(zhuǎn)矩脈動、減小噪聲是儅前國際界探討的關(guān)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(zhuǎn)矩脈動最小化控制技術(shù)，即以轉(zhuǎn)矩分配函數(shù)爲(wèi)基礎(chǔ)的期望電流波形控制技術(shù)。

轉(zhuǎn)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(jī)的換相轉(zhuǎn)矩脈動問題,做了深入分析。
轉(zhuǎn)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(jī)數(shù)學(xué)模型,分析了無刷直流電動機(jī)産生電磁轉(zhuǎn)矩波動的原因,在此基礎(chǔ)上,提出採用電流滯環(huán)跟蹤PWM控制方式來減小電磁轉(zhuǎn)矩的波動。
轉(zhuǎn)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(jī)系統(tǒng)轉(zhuǎn)矩諧波産生機(jī)理進(jìn)行了詳細(xì)解析與推導(dǎo)，探討了消除轉(zhuǎn)矩紋波的可行性，竝且提出了一種低轉(zhuǎn)矩紋波的滑模開關(guān)變結(jié)搆系統(tǒng)控制策略。
交通運輸工程
轉(zhuǎn)矩波動

轉(zhuǎn)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(zhuǎn)矩脈動，也大大提高了位置控制精度。
波動力矩