motor speed 中文意思是什麼

motor speed 解釋
電動機轉速發動機轉速
  • motor : n 1 原動者；原動力。2 發動機；馬達；電動機；【火箭】助推器；汽車。3 【解剖學】運動肌；運動神經。a...
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  1. 1. open or closed loop motor speed control. 2

    1 .直接做為pir sensor輸出介面
  2. The algorithm of svpwm that is adopted by the system implements motor speed - regulation by control of magnitude and phase of motor flux. it can generate less harmonics in the output current of power inverter and less losses of ac motor, reduce pulsant component in output torque and raise availability of dc supply voltage

    系統採用的svpwm演算法通過對空間磁鏈矢量幅值和相位的控制來調節電機轉速，減少了逆變器輸出電流的諧波，降低了脈動轉矩，提高了電壓的利用率。
  3. Digital signal processor ( dsp ) combined with repm bldcm, which build up a dc adjustable speed system, achieve to control multiple motor speed, positive and negative rotate, protect and fault exemine by a true single chip. design and present a electromagnetism scheme of repm bldcm used in electromotion chair drive system. select electronical components and chips in the drive board by contrast with variant drive mode. design the drive board principle picture, make a drive board pcb and debug it. design a principle picture with dsp core. workout the motor control code introduced popular programme modle. test the programme reliability and control performance by linking tms320lf2407 evm, pc, drive borad and the bldcm. the bldcm swatch is prepare experiment

    本論文闡述了方波驅動稀土永磁無刷直流電動機的原理及數學模型；設計並給出了一種電動座椅用稀土永磁無刷直流電動機的電磁設計方案；對電機採用何種驅動方式進行了對比分析；對驅動電路進行了元器件選型、原理圖設計、制板及調試；有針對性的闡述了dsp在本系統應用中所涉及到的功能模塊；設計了以dsp為核心的控制電路原理圖；以模塊化的軟體編程思想編制了電機控制軟體；通過tms320lf2407目標板、上位機、驅動板及電機的聯調，證明了系統可行。
  4. Control of microcomputer, frequency control of motor speed, touching panel, programmable operation with rcf automatic computing and setting, adjustable rise - and - fall speed

    微機控制、變頻調速、觸摸面板、可編程操作、具有rcf自動計算與設定、 0 - 9檔升降速可調。
  5. Control of microcomputer, frequency control of motor speed, touching panel, programmable operation with rcf automatic computing and setting, adjustable rise - and - fall speed from grade 0 to 9

    微機控制、變頻調速、觸摸面板、可編程操作、具有rcf自動計算與設定、 0至9檔升降速可調。
  6. 650mm, 500mm, 450mm, rough rolling mill group, 400mm rough rolling mill group and medium rolling mill group, 320mm medium rolling mill group, 300 medium rolling mill group, 280mm, 250 mm, 220 finishing rolling mill group. note : all the groups include motor, speed reduction unit, link - up, guide rail, roller etc

    一軋機規格新的二手的650mm粗軋機組， 500粗軋機組， 450粗軋機組， 400粗中軋機組， 320mm中軋機組， 300中軋機組， 280 250 220mm精軋機組。
  7. Using the transducer, we have get very good effect in four motor speed adjustment

    應用變頻器，實現熱定型機四臺交流電機的高性能調速。
  8. Modified formula for sensorless dc motor speed estimation was proposed through the test for relationship between the current ripple frequency and the rotation speed in a 4 - pole dc motor

    摘要根據4極直流電動機的轉速與脈動電流頻率關系的實驗結果，對現有的無傳感器直流電動機測速公式提出了修正意見。
  9. This product applies to the flat glass - grinding straight - edge, coarse grinding, finishing grinding, polishing once completed, tracked drive inverter used to control motor speed, smooth and reliable, cement blocks sliding box when sliding double - linear ball guide, ball screw double - action speed stability and precision

    本產品適用於磨削平板玻璃的雙直線平邊，粗磨、精磨、拋光一次完成，履帶驅動採用變頻電機調速控制，平穩可靠，磨頭座滑動箱體滑動時採用雙直線滾珠導軌，雙滾珠絲桿傳動，移動速度穩定、精確。
  10. The paper introduces the design of digital variable - frequency induction motor speed modulation control systems, based on fpga

    本文提出了一種採用現場可編程門陣列（ fpga ）器件實現數字化變頻調速控制系統的設計方案。
  11. Category : ik induction motor, rk reversible motor, speed regulated motor, noncarbon - brush motor and electromagnetic brake and so on

    種類有ik感應馬達rk可逆馬達調速馬達無碳刷馬達及電磁剎車馬達等等種類繁多。
  12. Because it was trouble to control the heavy apron type feeder ' s rotate speed, the paper put forward a new method to achieve control the hydraulic motor speed efficiency by control electro motor rotate speed in transducer to control the hydraulic liquid flux of varable delivery pump

    摘要文章針對重型板式給礦機速度控制困難，提出了用變頻器控制電機轉速來控制變量泵液壓油流量，以實現對液壓馬達速度的調節方法。
  13. Based on slip frequency control strategy for the mutual - feed test bed, it is studied the regulation of traction motor speed as well as the analog load resistance torque with analog load

    摘要針對互饋試驗臺，基於轉差頻率控制策略，研究了牽引電機側速度的調節和負載模擬側阻力矩的調節。
  14. To proceed with induction motor speed control task, by using the passivity of motor rotor flux subsystems, a clear and simple design for the speed control systems with inner current - loops is presented

    摘要利用電機轉子磁鏈子系統的無源性，給出帶電流內環速度控制系統的一種簡明設計，以達到控制感應電機速度之目的。
  15. Pulling motor speed control

    牽引電機速度控制
  16. 9. a fuzzy reasoning controller is designed to improve the performance of the mentioned disturbance observer. as the motor speed and load torque varying, the parameter of the disturbance observer can be changed by the fuzzy controller based on experiences. the pulsating torque can be compensated more strictly in a extended range

    9 、對基於干擾觀測器的轉矩脈動控制系統進行了改進，設計了一種模糊推理控制器，根據電機速度和負載轉矩的變化調整干擾觀測器的增益，保證了轉矩脈動控制系統的控制精度，並擴大了其運行范圍。
  17. The hydraulic with inverter is a new kind of energy saving transmission technique. high power & high inertia pump - control - motor speed governing system with inverter is the basic transmission system of hydraulic systems with inverter, and it has extensive potential application in many kinds of equipments such as tunnel boring machine, hydraulic heave machine and injection machine

    變頻驅動液壓技術是一種新型的節能傳動技術，大功率大慣性變頻泵控馬達調速系統是變頻液壓系統中一類基本的傳動系統，在盾構、液壓提升機械、注塑機等諸多設備中有著廣泛的潛在的應用。
  18. ( 1 ) the dissertation theoretically analyses software direct compensating motor speed loss of open loop pump - control - motor speed governing system with inverter. the motor speed loss formula and compensating coefficient formula are given, and this provides the theoretic foundation for using software direct compensating method. the dissertation puts forward the control scheme of software direct compensating motor speed loss of open loop pump - control - motor speed governing system with inverter, and the method of " load sectionalization linear compensation "

    具體來說，本文的主要貢獻包括如下幾個部分： （ 1 ）對軟體直接補償開環變頻泵控馬達調速系統的馬達轉速降落進行了理論分析，給出了馬達轉速降落公式和補償系數公式，為軟體直接補償開環變頻泵控馬達調速系統的馬達轉速降落提供了理論依據；提出了變頻泵控馬達調速系統的負載補償控制方法和「負載分段線性補償」方法，由此提高了調速系統的速度剛性和調速精度。
  19. Control of the pump - controlled motor speed adjustment system based on cmac neural networks

    神經網路的泵控馬達調速系統控制性能
  20. Design of expert controller of dc motor speed control system

    直流電動機調速系統專家控制器設計
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