motor impulse 中文意思是什麼
motor impulse
解釋
運動沖動-
Analysis and research on the shock drive system of the plasm impulse electric motor
等離子脈沖電機的沖擊傳動系統的分析研究 -
Firstly, under the assumption that the output driving torque generated by the stepper motor of the mirror is constant, such influence analysis is conducted. secondly, a mathematic model of the stepper motor is given. under the assumtion that the input impulse frequence is constant, the rotational motion of the stepper motor of the mirror with the mutual exertions of damping torque, friction torque and disturbance torque generated by satellite platform ' s attitude motion is simulated and analyzed
對衛星平臺姿態振動對紅外相機掃描機構轉動的影響進行了系統深入的模擬分析:首先在步進電機驅動力矩一定條件下，模擬分析了星體姿態運動干擾力矩對紅外相機掃描鏡轉動的影響;接著建立了步進電機的數學模型，在步進電機輸入脈沖頻率一定條件下，模擬分析了步進電機在阻尼力矩、干摩擦力矩、平臺干擾力矩等負載轉矩的共同作用下的轉動情況。 -
The motor special impulse can be enhanced with the best o / f ratio reduced by increasing the concentration of hydrogen peroxide or adding aluminum powder in the fuel
提高過氧化氫濃度或在燃料中添加鋁粉可以降低最佳配比，並提高發動機的比沖。 -
Among the modern industrial control fields, the research of ac motor start control is an important task. ac motor soft starter, with its soft starting, small impulse current, no contacts, and energy saving, has gained widely use in electric transmission
在現代工業控制領域中，交流電動機的起動控制一直是個非常重要的研究課題，而交流電動機軟起動器以其起動平穩、起動沖擊電流小、無觸點、節能等優勢，在電氣傳動中得到了廣泛的應用。 -
The results of research indicate that the pressure, the thrust and the fuel regression rate of the motor decrease while the o / f ratio increasing with the burning time lasting. the special impulse reduces when throttling
研究結果表明：壓強、推力和燃料退移速率隨發動機工作時間增加而降低，氧化劑和燃料的配比升高；節流時，發動機比沖降低。
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