常見例句The armature current waveform of BLDCM were analyzed. 著重分析無刷直流電動(dòng)機(jī)(BLDCM)電樞電流波形。The magnets of BLDCM are felted with featheredge of the motor, and then are machining. 摘要無刷直流電動(dòng)機(jī)的磁鋼需要和薄壁磁軛粘接,竝在粘接後還要機(jī)械加工。Back electromotive force current of BLDCM influences the torque ripple, efficiency and commutation control directly. 摘要無刷直流電動(dòng)機(jī)反電勢(shì)電流對(duì)電機(jī)轉(zhuǎn)矩脈動(dòng)、傚率和換相控制有著直接影響。The math modeling of the double-loop speed control system of brushless DC motor (BLDCM) is presented in the paper. 摘要建立了無刷直流電動(dòng)機(jī)雙閉環(huán)控制系統(tǒng)的數(shù)學(xué)模型。The subject aimed at the wheeled robot, has designed the BLDCM and corresponding control system. 本課題針對(duì)輪式機(jī)器人,設(shè)計(jì)了無刷直流電動(dòng)機(jī)竝設(shè)計(jì)相應(yīng)控制系統(tǒng)。On the basis of AT89C2051 chip,a software method is put forward for the sensorless trapezoidal BEMF BLDCM in the open-loop start-up control. 針對(duì)具有梯形反電勢(shì)波形的無位置傳感器無刷直流電機(jī)(BLDCM)的開環(huán)起動(dòng)控制;提出一種基於AT 89 C2051芯片的軟件實(shí)現(xiàn)方法. 返回 BLDCM