step-by-step motor 中文意思是什麼

step-by-step motor 解釋
步進電動機
  • step : vi （ pp ）1 走；跨步。2 踩，踏上 （on）。3 跳舞，輕快地走，合著步調走。4 跨入，踏進。5 走上。vt ...
  • by : adv 1 在側，在旁，在附近。2 （擱）在一邊，（放）到旁邊，（存）在一旁；收著。3 （由旁邊）經過，過...
  • 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...
  1. Study on the new step - by - step motor driving power supply

    新型步進電機驅動電源的研製
  2. Dds951 series electronic single - phase electric meter is the most advanced static electronic meter in china. the meter designs use large - scale intergated circuit. high reliability step motor, it can the ac single - phase active energv voltage rating : 220v : frequency 50hz, positive and negative two directions and accumulates in one direction. the test singnal is isolated by phototransistor : it also has the function of anti - fraud, and indicates it s operation situation on flash light, so it could be managed very easy

    Dds951單相電子電能表，是金雀儀表公司開發的新型電度表。該產品是採用規模專用集成電路，高可靠性步進電機等先進技術製造的國內最新電能試題新產品，用來計量額定電壓為220v ，頻率為50hz的交流單相有功電能，該產品能夠精確計量正負兩方向的有功電能，且以同一個方向累計。
  3. The study of step motor controlled by micro computer

    微機控制步進電機研究
  4. By comparing dc, ac and step - motors and analyzing the driving characteristics of the warp beam, a conclusion was drawn that a higher performance to price ratio could be got when a step - motor was selected for the warp beam

    通過對直流電機、交流電機和步進電機的比較，結合織機的織軸驅動特點，得出選用步進電機有較高性價比的結論。
  5. The thesis roots in the item supported by " fifteen " aviation funds, - new type aeronautic linear dc motor ( ldcm ), study its classes characteristics and work principle, mainly researches the drive and control technique of aeronautic linear dc step motor ( ldcsm ) using in emergency discharging oil valve on airplane

    本文源於「十五」航空支撐基金項目-新型航空用直線直流電動機。論文研究了直線直流電動機的分類、特點及其工作原理，重點針對飛機應急放油閥用航空直線直流步進電動機驅動控制技術進行了研究。
  6. And the engine accelerator controlled function realized by plc direct control step - motor technology

    步進電機plc直接控制技術實現發動機油門開度控制。
  7. Now, the ybwz - 12 microinjection pump, which was produced by shanghai ammeter factory, is the primary product in our country. the controlling part of this production uses step - motor, hut there are some faults in it, such as micro - tremble, large noise, and large power consumption

    目前國內的產品主要有上海電表廠生產的ybw2 - 12型微量注射泵，其控制部分採用步進電機，有微小抖動、噪音大、耗電量大等缺點。
  8. This paper has introduced the design of the instruction mechanical system, servo control system and image collection and processing system of the automatic tester for dial gauges in detail. it is illuminated that the step motor with the card of i / o and the step motor actuator is driven by computer. the step motor drives the surveying rod of automatic tester for dial gauges through the transfer machinery and realizes micro - displacement of the surveying rod

    本文詳細介紹了指示表自動檢定儀的機械繫統、伺服控制系統、圖像採集與處理系統的設計，闡明系統是在計算機的控制下，由計算擬通過i o卡、步進電機驅動器，驅動步進電動機，由步進電動機通過傳動機構推動被檢指示表的測桿移動，從而實現測桿的微量進給。
  9. The machine is equipped with 8 sets of numerical ac servo systems and motors as well as floor structure of 3 guide lights controlled by step motor

    本設備採用8套數字交流伺服系統及電機，採用落地式、步進電機控制的三激光燈標結構。
  10. An engineer case is introduced, which is " the identification of coke oven sequence number and distant transmission of pushing coke information ". advanced technology of wireless data transmission and computer control is adopted to improve pushing coke motor. the data transmitter - receiver is introduced in the engineer case, and the improved step - by - step decoding algorithm is put into practice

    在此系統中對推焦車採用較為先進的無線遠傳技術和計算機控制技術進行改造，選用深圳「友迅達」的數傳電臺fc - 201 e開發了「推焦過程信息遠程傳輸系統」 ，並將本文提出的這種改進的step - by - step譯碼演算法應用其中，實現推焦車上的推焦過程監測儀和上位機以及其他現場執行機構的可靠、有效的通訊。
  11. The paper lays a strong emphasis on discussing the realization of the autocontrol of raster scanning of the scanner in x - y dimension, the " tapping " of the cantilever of the tappingmode afm by a direct digital synthesizer. then a method of parallel communication between dsp and pc in epp mode is given. finally, the author discussed the digital pid closed loop control of the scanner in z - direction, the automatic approaching of the tip using step - motor, and also some electro - magnetic interferences

    論文首先簡單介紹了掃描探針顯微鏡的發展、分類、工作原理及應用；接著對ti公司的tms320vc5402dsp的特點及外圍擴展作了簡單介紹；然後分章節重點講述了利用vc5402dsp實現掃描探針顯微鏡的核心部件? ?壓電陶瓷管的x向和y向的光柵掃描控制；藉助直接數字集成器（ dds ）實現輕敲式原子力顯微鏡的微懸臂的「輕敲」 ； vc5402dsp的主機介面（ hpi ）與pc機在增強并行口（ epp ）模式下的通信；論文最後還介紹了掃描管z向的數字pid閉環控制，步進電機的自動進針，並對實際出現的一些電磁干擾問題作了討論。
  12. Whole scheme of frame design of test - bed is proposed as : the host fanner supply the firebox the once and twice air required by diesel oil ' s burning and the cooling air ; the export parameter of the test - bed is varied by the adjust of the flux of air and diesel oil. and the air flux is varied by adjusting the rev of the fanner adjusted by transducer and the corner of the fan inlet adjusted by step motor. the quantity of oil is varied by adjusting the oil valve adjusted by step motor ; the measurement of the air flux in the test - bed adopts the method of fanner dynamics performance test in the nation criterion

    確立了實驗臺結構設計方案：主風機為燃燒器提供燃燒所需的一次、二次進風量及冷卻風量；利用變頻器調節主風機轉速、用步進電機調節風門開度來調節風量，用步進電機調節回油閥開度來調節供油量，從而實現對模擬實驗臺出口煙氣熱流量的調節；實驗臺的流量測量採用風機動力性能測試標準中測流量方法等。
  13. The automobile outline size - measuring machine is four meters in the width and height direction and the dragon gate type frame structure. the distance of movement in the perpendicular direction is 20 meters. small moving vehicles driven by step motor move along a track synchronously

    汽車輪廓尺寸測量機為一寬度、高度均為4m的龍門式構架結構，其縱向進給長度為20m ;由步進電機驅動移動龍門架小車沿同步導軌運動。
  14. In this article, we compare scm with dsp in their architectures and operation speeds and design a motion controller based on the 16 - bit fixed - point digital signal processor tms320lf2407a, by which we realize the controls of eight axes of step - by - step motor or servo motor

    本文通過比較單片機與dsp晶元的體系結構與運算速度，設計了一種基於ti公司的16位定點數字信號處理器tms320lf2407a的八軸步進/伺服運動控制器，實現了對步進電機和伺服電機的運動控制。
  15. The range - finding and aiming device is an important component of the self - propelled gun fire - control system, which is consisted of pulse liquid lazer, an automatic mounting unit with step by step motor, and a master controller box specified for information control and management, etc. modern warfare requires a low rate of weapon malfunction and consequent stoppage

    自行火炮測瞄裝置是自行火炮火控系統的重要組成部分，它由脈沖固體激光器帶步進電機的自動裝表機構和一個以信息處理和控制為中心的主控箱等組成。現代戰爭要求武器裝備要有一個盡量小的故障發生率和故障停機率，一旦發生故障，要求維修人員能迅速準確地判斷故障單元和故障性質。
  16. According to the present problems and developing tendency of hydraulic turbine governor, four main issues of this field are studied in this paper. the content include hydraulic control system, frequency measurement unit, stability of the discrete control system, optimization of control parameters and self - adjusting pid control strategy based on fuzzy logic. several main achievement and results are obtained and shown as follows : the electric - hydraulic pilot valve driven by step - motor is firstly proposed, which solves the problem that the electric - hydraulic converter of hydraulic turbine governor hydraulic servo is prone to be stuck and blocked and improves the systemic stability greatly

    本文根據水輪機調節領域存在的問題和發展趨勢，對水輪機調速器的液壓控制系統、頻率測量環節、離散調節系統穩定性與調節參數最優整定以及適應式參數自調整pid控制策略進行了研究，得到以下主要成果和結論：首次提出了採用步進電機驅動的步進式電液引導閥，從根本上解決了水輪機調速器電液隨動系統中存在的電液轉換元件發卡、堵塞問題，使電液隨動系統的可靠性大大提高。
  17. All of them expose deep gradation problems in eastern asia economy, strengthening motor step by step is more and more prominent

    同時，中國作為東亞經濟增長「發動機」的作用日益突出。
  18. In the structure design of system, the position of sensors was controlled by step motor accurately. and the running wheel set drove the detected wheels running in certain speed

    系統結構設計中，採用步進電機驅動的導軌，帶動滑臺上的傳感器支架裝置和托輪定位裝置實現被測輪對的定位，採用轉輪裝置實現輪對正反轉。
  19. A reliable and effective communication can be built between pushing coke motor and computer. a good anti - interference is presented. the result of practical control shows that the improved step - by - step decoding algorithm can be easily realized, and can reduce computational complexity and simplify the program

    實際應用效果表明，這種改進的step - by - step譯碼演算法，簡單且易於實現，能夠較為有效的解決標準的step - by - step譯碼演算法計算量大、編程復雜的問題。
  20. In this article, the work principle and general design of an automatic laser system for cloth - cut are introduced. the hardware design of the system, including the laser power source, the step - by - step motor driver and the electronic - control system, is described in detail. the article also gives the programdevelopment thought of the 2 - dimention - track - control and the protocol of the communication between the computer and the electronic - control system. in addition, the mechanics design and the interface design of the computer also have a description in the article. at the end of the article, we give the prospect of the wide development of the system

    本文給出了一個激光服裝自動裁剪系統的工作原理及其總體設計。詳細地敘述了該系統激光電源、步進電機驅動器、電控系統的硬體設計，二維空間運動軌跡控制的編程思想和計算機與電控系統間的通信協議。較為具體地給出了系統機械和計算機界面部分設計。
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