數字量輸出 的英文怎麼說

中文拼音 [shǔzìliángshūchū]
數字量輸出 英文
do: digital output
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 輸 : Ⅰ動詞1 （運輸; 運送） transport; convey 2 [書面語] （捐獻） contribute money; donate 3 （失敗） l...
  • 數字 : 1. （表示數目的文字; 表示數目的符號） figure; digit; numeral; character; numeric character 2. （數量） quantity; amount
  • 輸出 : 1 （從內部送到外部） export 2 [電學] output; outcome; outlet; out fan; fanout; 輸出變壓器 output ...
  1. The diploma project researches the three - coordinate nc system of the boring and milling machine. the system must depend on the hardware - ipc ( industry personal computer ) and on the windows software. the hardwares have the framework of embedding nc in pc, which means that the hardware is composed of ipc, the intelligent sport control card ( pcl - 839 ) and the i / o card ( pcld - 782 / 785 ). we research the nc system based on the operating system of dos and develop it into the nc system based on the operating system of windows2000. the new nc system will do better for the three - coordinate nc machine tool than the old one

    本文是以本學院自行研製開發的印製電路板鉆銑床為研究對象，以工控機為硬體平臺，以windows為軟體平臺，硬體系統採用「 nc嵌入pc式」結構，即運用現有的工控機+運動控制卡+數字量輸入輸出卡的基本結構，把機床控制系統開發成基於windows環境下的數控系統，代替原有的基於dos操作系統下的控制系統，從而實現對三坐標數控鉆銑床的控制。
  2. Digital quantity output card do181 wiring diagram

    數字量輸出卡do181接線圖
  3. 12 - channel digital quantity input output channel

    12路數字量輸入輸出通道
  4. This paper include the following parts. firstly the sine exciting - voltage is guaranteed by direct digital synthesize technology ; secondly the digital output of cos ( 9 ) and sin ( 9 ) are generated by microcontroller ; thirdly the two voltage signals which are the product of the two former signals gained by the multiplying d / a converter, being filtered and amplified, have constant frequency, and one amplitude has sine function relationship of with the input angle, and the other amplitude has cosine function relationship of with the input angle ; finally the two signals are acquired and analyzed by relative instrument and software

    主要由以下幾部分組成：用數字頻率合成技術（ dds ）產生正弦激勵電壓信號u _ msin （ t ） ；用單片機產生幅度的數字量輸出sin （ ）和cos （ ） ；用乘法型d a轉換器實現激勵電壓和幅度的乘積，並通過濾波器和功放后即得到頻率固定，幅值隨輸入角成正餘弦變化的電壓信號；最後用數據採集卡採集輸出信號，顯示波形並進行頻譜分析。
  5. . pcl - 711b card offers many functions such as a / d conversion, d / a conversion, digital input and output and so on. in order to saving time, lightening the diffculty of programming, i take the programming method of driver level to control pcl - 711b card using visual basic6. 0 language

    Pcl ? 711b卡提供了a d轉換、 d a轉換、數字量輸入和數字量輸出等i o功能，為了縮短開發時間，減輕開發的難度，本文採用了visualbasic6 . 0對pcl ? 711b卡進行驅動程序級編程來控制該卡。
  6. With the computer controlling the output of the digital signals and the analog signals, controls and adjusts startup, stop, turn and rotational rapidity of the transducer - electromotor and the strength of brake actuator ; installs the torque sensor on dynamical axis, and installs the encoder on non - dynamical axis of the dimensional globoidal indexing cam mechanism ; utilizes the virtual instrument language labview development the test and control system, with the computer real - time monitoring, late displays and storages the data of the test, and processes the data and analyses it

    利用計算機控制數字量輸出和模擬量輸出來達到控制和調節變頻電機啟停、轉向、轉速;控制制動器的啟停和加載力;在弧面分度凸輪的加載軸和空軸上安裝扭矩傳感器和編碼器;應用虛擬儀器語言labview開發試驗臺的測控軟體系統，用計算機進行實時監測與事後顯示與存儲，並進行信號處理與分析。
  7. These field control modules include : analog input / output module ao / ai, digit input / output module di / do, sound alarm module, record module, etc. the key works is to develop canbus net card and its driver which is based on can2. 0a, configure software for the server pc and makeup communication protocol as well as modules driver programs

    現場控制模塊主要有模擬量輸入輸出ai / ao模塊，數字量輸入/輸出di / do模塊，語音報警模塊和報警記錄模塊。本設計主要開發上位機組態軟體和網卡通訊驅動程序，制定符合can2 . 0a的模塊通訊協議和模塊驅動程序。
  8. They are voltage to digit data converting circuit board, current to digit data converting circuit board and digit data input / output circuit board. these circuit boards are used to acquire the main running parameter of hev experimental bed and to control the output of alarm message. in order to simplify the wire connection and signal conditioning, three piece of interface circuit boards correspondence to the three data acquisition circuit boards are equipped, and a wire connection box is also designed to contain them

    本文監控系統的硬體以一臺工業控制pc機為核心並根據採集信號的性質配置了電壓-數字量轉換板、電流-數字量轉換板及數字量輸出輸出板，對hev運行系統的主要運行參數進行採集並進行報警控制；為方便接線和信號調理，配備了與採集板對應的接線和調理介面板以及接線盒。
  9. The development of mscis mainly includes the following two parts : the cards and the software running on the communication computer. there are five types of cards, communication card, control card, analog output card, analog input card and digital input / output card

    Mscis介面系統的研製工作主要包括兩大部分：系統硬體板卡（包括通信卡、控制卡、模擬量輸入卡、模擬量輸出卡和數字量輸入輸出卡）的研製和通信計算機軟體研製。
  10. Digital inputs are processed by fpga after being isolated by photocouplers. the results of digital inputs saved in fpga are read by tms320lf2407 periodically. the digital outputs being written to fpga are used to control empcs after being isolated by photocouplers and driven by darlington transistors

    由於數字量的路數較多，因此採用了fpga進行擴展和簡單處理，數字量輸入通過光電隔離後送給fpga進行軟體濾波，其結果由tms320lf2407定時讀取； tms320lf2407輸出的數字量先送給fpga ，再由fpga經過光電隔離和功率驅動後去控制機電式功率控制器。
  11. When the egg - reached signal is sent to pc, through i / o card, the pc drives the video card to capture one frame picture to ram. after a series of mathematical analysis, the pc send the yolk color ' s or egg size ' s grading signals to outer signal delayed controller by i / o card again. last, the controller sends the delayed signals to outer execute equipment to finish classifying

    蛋已到達光室的控制信號由數字量i o卡輸入到計算機；計算機通過對埠的查詢獲知這一信號后立刻驅動圖像採集卡將當前光室中的一幀圖像採集到主機內存中，進行相應的計算分析后將光室中鴨蛋蛋芯顏色或大小分級信號再經由數字量輸入輸出卡，送至外部信號延時控制器；控制器將此信號延時後送至外部執行機構，完成分級動作。
  12. Output card code of digital quantity

    數字量輸出卡代碼
  13. See the code table for output card of digital quantity

    見"數字量輸出卡"代碼表
  14. The calibration of infrared staring imaging systems is to acquire the accurate quantitative relation between it ' s digital output and radiance energy of objects

    紅外凝視成像系統輻射定標就是在系統焦平面陣列探測器單元的數字化輸出與其接收的目標紅外輻射之間建立精確的定量關系。
  15. The built - in test ( bit ) design of hardware and software is also introduced in this dissertation. the bit design consists of analog inputs, digital inputs and digital outputs

    本文還對匯流條控制器的模擬量輸入通道、數字量輸入通道、數字量輸出通道進行了自檢測設計，包括硬體bit設計和軟體實現方法。
  16. Output channel of digital quantity

    數字量輸出通道
  17. This new technology has many advantages such as easy to fabricate, low cost, facile micromation, no mechanical interference among element, high sensitivity and strong anti - jamming and easy to realize output of digital signal

    它具有系統結構簡單，成本低廉，易於微型化，受力元件之間沒有力干涉，容易實現數字量輸出，抗干擾能力強、靈敏度高等特點。
  18. In experience, that the magnified analog signals can be used as control voltage has been proved. so, with micocontroller, the electromotor soft startup can be reached easily. then, this thesis devises the software of mcs - 51 microcontroller and pc

    單片機控制電路板包含採集信號放大、 a d轉換、 cpu單元、 d a轉換、數字量輸出、通信轉換、延時、電源等單元，在實驗中對各個單元電路進行了測試。
  19. Grounded on the system structure, bus controller ( bc ) design includes six modules : electrical remote terminal ( ert ), analog input, digital input, digital output, bus communication and power supply module. the detailed design of each module is discussed in this dissertation

    在該系統結構下，對匯流條控制器進行了方案設計，將其劃分為六個功能模塊： ert （電氣遠程終端）模塊、模擬量輸入模塊、數字量輸入模塊、數字量輸出模塊、通信模塊和電源模塊。
  20. This ttu does well in such sides as : real time data sampling and processing, digital signal input and output, communication with pc and configuration

    最終研製的配電監測終端具有實時數據採集和處理、數字量輸入和輸出、支持標準通信規約、和上位機通訊以及在線配置系統參數等功能。
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