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- The varying characteristics of motor current in vari-speed cutting are discussed in this paper. 本文就變速切削過(guò)程中電機電流的變化特征進(jìn)行了較為系統的研究。
- Impact-resistant rear motor guard and body mounts. Lower motor, battery, shock and body mounting positions give the T4 a lower CG for higher cornering speeds and greater stability. 影響抗后方電機民警衛隊和機構的安裝。較低的電機，電池，休克及身體越來(lái)越立場(chǎng)給予T4的較低的CG更高的過(guò)彎速度和更大的穩定性。
- Years in the motor current is outside the power supply from the induced electromotive force and the direction of armature current I in opposite directions. 在電動(dòng)機里電流是由外電源供給的感生電動(dòng)勢的方向和電樞電流I方向相反。
- Then the current controller was designed using active disturbance rejection controller (ADRC).The motor current was driven to its reference value by ADRC. 然后應用自抗擾控制器(ADRC)設計電流控制器得到最終所需的輸入電壓,使電機的電流收斂于參考值。
- This paper presents a review of various faults detection methods, theory and put emphasis on the so-called MCSA method (Motor Current Signature Analysis). 分析了異步電機各種常見(jiàn)故障的原因及常用的診斷方法，重點(diǎn)研究了定子電流頻譜分析法(MCSA)的診斷原理。
- The system took IPC as main controller and used the Holl current sensor to monitor the spindle motor currents. 該系統以工業(yè)PC機為主控機，用霍爾電流傳感器監測主軸電動(dòng)機電流。
- The basic principle of subdividing drive is to produce many neutralities in synthesize magnetic field for subdivision by controlling the motor current ascend or descend in given rule. 其基本工作原理是通過(guò)控制電機各相繞組中的電流,使其按照一定的規律上升或下降,相應的合成磁場(chǎng)也將出現多個(gè)穩定的中間狀態(tài),實(shí)現細分步距旋轉。
- The breakdown of transmission shaft in the main drive system is due to too high roll torque.Overpower protection mode of motor current does not reflect the true dynamic character of roll torque. 軋制力矩過(guò)大是軋機主傳動(dòng)系統傳動(dòng)軸斷裂的主要原因,傳統的電機電流過(guò)載保護方式不能真實(shí)反映軋機主傳動(dòng)系統扭矩的動(dòng)力學(xué)特性。
- The theoretical analysis and experimental results demonstrate that the motor current has some fluctuation in vari-speed cutting process, but it is almost no effect on normal operation of machine tool. 理論分析和試驗結果表明,采用變速切削加工時(shí),電機瞬時(shí)電流確有一定程度的波動(dòng),但不影響機床電機的正常使用;
- The significant factors which exert an influence on instantaneous fluctuation of motor current are in sequence :Vari-speed wave form, vari-speed amplitude and vari-speed frequency. 在變速參數中影響電機瞬時(shí)電流波動(dòng)最為顯著(zhù)的因素依次為變速波形、變速幅度和變速頻率。
- In order to solve the problem that dynamometer can't be directly used for intelligent NC machining. the feed motor current is employed for indirect cutting force measurements with this model. 針對智能化數控加工中測力平臺并不實(shí)用的問(wèn)題，應用該模型和交流伺服電機電流進(jìn)行切削力的間接測量。
- A body of the enemy hung upon their rear. 一伙敵人緊緊地跟在他們的后面。
- I got a flat tire of the rear wheel of my bicycle. 我自行車(chē)的后輪車(chē)胎沒(méi)氣了。
- The engine of this bus is in the rear. 這輛公共汽車(chē)的發(fā)動(dòng)機在后面。
- The enemy reeled when surprised from the rear. 敵軍從背後受到奇襲而亂了陣腳。
- The hinged rear door of a hatchback. 倉門(mén)式后背有鉸鏈的后門(mén)
- The motor car disappeared in eddy of dust. 汽車(chē)在一片揚塵的渦流中不見(jiàn)了。
- To the rear of the house is a piece of woodland. 在房子后面是一塊林地。
- The horse kicked him in the rear. 馬蹄踢在他的屁股上。
- Motor current signal analysis (MCSA) 電機電流信號分析（MCSA）
