torque reference 中文意思是什麼

torque reference 解釋
扭矩基準
  • torque : n. 1. （古代條頓人、高盧人戴的）金絲項圈。2. 【物理學】扭（力）矩，轉（力）矩。
  • reference : n 1 （對委員、審查人等的）委託；委託項目[范圍]。2 說到，論到，提到。3 參考；參考書；附註，引證；...
  1. Therefore the output magnetic torque of torque motor can be increased. in this paper, mathematical model of hydraulic flapper - nozzle servo - valve is introduced. the mathematical model of magnetic fluid is built according to the reference introduction

    本文給出了噴嘴擋板伺服閥的數學模型，對作用於伺服閥力矩馬達的磁流體數學模型進行了推導，給出了添加磁流體的噴嘴擋板伺服閥的數學模型。
  2. The balance change under the influence of gravity might cause a spurious torque resulting in drift of the gyro attitude reference.

    在重力的影響下平衡的改變會形成不必要力矩，結果使陀螺姿態基準產生漂移。
  3. In the proposed technique the bemf waveform of bldcm need to be measured in advance at first, through computer simulation and frame transformation, the optimum q - axis current command is achieved. in order to minimize the torque ripple, the d and 0 - axis current command should be zero. furthermore, through reference frame transformation from dqo - axis to abc - axis, we can get the optimum current command in static abc reference frame

    在這種控制方法中首先測量出電機的實際反電動勢波形，然後通過計算機擬合和坐標變換，求得產生恆定電磁轉矩所需的q軸電流，令i _ d ~ * = i _ 0 ~ * = 0 ，通過坐標變換，得到三相靜止坐標系a - b - c下的參考電流i _ a ~ * ， i _ b ~ * ， i _ c ~ * ，利用電流滯環控制來產生pwm信號，由於這種控制方法中電流不會突變，從而可以較好的抑制轉矩脈動。
  4. For the bldcm which has a neither sinusoidal nor trapezoidal back - emf, that is, for a general shape back - emf bldcm, this dissertation proposes a novel id = 0 vector control method. by this method, the iq for a constant torque to produce is calculated through coordinate transformation, and the reference iq is tracked by vector control in the dq0 frame

    對于實際反電動勢波形既非正弦又非梯形波的無刷直流電動機，提出一種新型的任意波形反電動勢無刷直流電動機的i _ d = 0矢量控制方法，通過坐標變換浙江大學博士學位佑文摘要求解產生恆定電磁轉矩所需的q軸電流，並在dqo坐標系下通過矢量控制對q軸參考電流進行跟蹤。
  5. By using for reference, in theory, simply introduced the basic working principle of the secondary adjusting hydrostatic transmission system, the basic controlling rules of secondary regulation, and the most radical controlling rules such as rotational speed, torque control and power control etc. by analyzing theory and studying, check - uping the motion parts of secondary element and constructing the control system ; and setting up the topmost rotational speed control system ; designing and completing the software of date processing and system control

    通過參考相關的資料，從理論上介紹了二次調節靜液傳動系統原理，二次調節系統的基本控制規律，簡要介紹了最基本控制規律如：轉速控制、扭矩控制和恆功率控制等。在理論分析和研究的同時，對二次元件的運動部件的檢測和控制系統進行構建；組建了二次元件最高轉速控制系統；設計並完成了數據採集和系統控制軟體；同時，對二次元件控制系統和制動特性採用pid控制進行計算機模擬研究。
  6. Abstract : this paper introduces a method of accurately engineering calculating transmitting torque of magnetic driver, discusses the relationship between the moment and the parameters of magnetic body. the results of this paper can be used as a reference during designing magneitc driver

    文摘:介紹了平面軸向磁性傳動器傳遞力矩工程計算的準確方法，探討了其傳遞力矩與磁體參數間的關系，得到的結果可供實際設計時參考。
  7. See pages 3 through 7 for reference data to be used with pacific gate, globe and stop - check valves to determine thrust, torque and rimpull for a particular application

    參閱第3頁至第7頁，了解與測定美國太平洋閘閥、截止閥和截止止回閥的推力、扭矩和邊緣拉力相關的參考數據。
  8. In this scheme, the torque of motor is calculated and controlled in the staler reference frame. by using stator field orientation, the optimum switching mode is achieved to control the inverter

    它直接在定子坐標系下計算和控制交流電動機的轉矩，採用定子磁場定向控制，直接對逆變器的開關狀態進行最佳控制。
  9. It can display the waves and value of torque and rotate speed at the same time, and the data can be saved in database as the reference information for status inspecting and malfunction diagnosis in the future

    系統可以同時實現轉速和扭矩的實時波形和數據顯示，並將數據存貯到數據庫中，可作為狀態監測、故障診斷等后續研究之用。
  10. Abstract : a mutual model reference adaptive method for the rotor speed and stator resistance identification is proposed in this paper to implement a speed sensorless direct torque control of induction motors

    文摘:本文介紹了一種可互換模型參考自適應方法實現對電機轉速和定子電阻的辨識，並將其應用於異步機的無速度傳感器直接轉矩控制中。
  11. In dtc system, the concept of space vector is introduced to analyze and control the ac motor, the electromagnetic torque and flux are caculated and controlled in the stator reference frame, and the optimal pwm gating signas are generated to control the inverter according to the output of the bang - bang regulator. in this paper, the dtc system is designed based on dsp. a speed estimation method is derived detailedly and the sensorless speed close - loop control is conducted. in this system, there are some problems, such as flux drift and torque ripple. to resolve these problem, a modified flux caculation method and some measures such as speed lpf, torque slide filtering are adopted. the system performance is enhanced by these mersures

    直接轉矩控制採用空間矢量的概念來分析異步電機的數學模型和控制其各物理量，直接在定子坐標系中計算和控制轉矩和磁通，藉助于離散的兩點式調節（ bang - bang控制）產生pwm信號，直接對逆變器的開關狀態進行優化控制，以獲得轉矩的高動態性能。本文採用dsp設計了直接轉矩控制系統，詳細推導了速度估計方法，進行了無速度傳感器的速度閉環控制。
分享友人
分享到 Line

分享到臉書