√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

當(dāng)前位置: 在線翻譯 > 英語翻譯 > programmable logic controller
ONOFF
劃詞翻譯
導(dǎo)航
建議反饋
詞典App

"查查詞典"手機(jī)版

千萬人都在用的超大詞匯詞典翻譯APP

  • 例句與用法
  • By using optical fiber communication and information transmission based on industrial ethernet , the said system organically combines the industrial automatic control based on programmable logic controller ( plc ) with video supervison , as well as with supervision against thief and fire , having effectively realized the remote monitoring of unattended water pump stations
    系統(tǒng)采用光纖通訊和基于工業(yè)以太網(wǎng)的信息傳輸,將基于plc的工業(yè)自動控制和視頻監(jiān)控、防火防盜監(jiān)控有機(jī)地結(jié)合在一起,實現(xiàn)了對水泵站的遠(yuǎn)程無人值守監(jiān)控。
  • With the huge benefit for terminal users , fieldbus technology has been resulting in a great change of automation instruments , distributed control system and programmable logic controller in structure and function . however , regardless of domestic or overseas , dcs is still accepted as mainstream devices of process control , the socalled fieldbus control system ca n ' t take place of dcs right away
    但是過程控制經(jīng)過50多年的發(fā)展和積累,用戶已經(jīng)在傳統(tǒng)的模擬儀表加dcs的體系結(jié)構(gòu)上投入了巨大的資金,無論國內(nèi)與國外, dcs仍是用于過程控制的主流設(shè)備,而且現(xiàn)場總線控制系統(tǒng)在功能上還不能完全取代已經(jīng)發(fā)展得比較完善的dcs 。
  • So , in order to resolve those problems above , this paper puts forward some proposals as follows : to establish the computer control system of offshore platform seawater treatment process based on dcs , the industrial programmable logic controllers ( plc ) as the local control layers of the system are applied to control distributing units of the seawater treatment process , and to develop the relevant real - time computer monitoring and controlling system applied to the central control layer to realize all - sided monitoring and controlling for the seawater treatment process , and to realize dynamic simulation . and relevant data management system is developed to realize effective data management
    因此,針對該平臺水處理工藝所存在的以上問題,本文提出了以下解決方案:為平臺的整個水處理工藝構(gòu)建基于dcs的計算機(jī)控制系統(tǒng),其系統(tǒng)下位采用工業(yè)可編程控制器plc實現(xiàn)對過程現(xiàn)場的分散控制,并開發(fā)相應(yīng)的上位實時計算機(jī)監(jiān)控系統(tǒng)實現(xiàn)對整個水處理工藝的全局監(jiān)控與實時動態(tài)模擬,且創(chuàng)建相應(yīng)的數(shù)據(jù)管理系統(tǒng)實現(xiàn)對過程現(xiàn)場的工控數(shù)據(jù)進(jìn)行有效管理,為平臺水處理工藝的靜態(tài)最優(yōu)化生產(chǎn)獲取資料依據(jù)。
  • An engineer case is introduced , which is about " the reconstruction of high voltage fan ' s speed - adjusting by frequency conversion and the design of plc ( programmable logic controller ) control system in shui cheng iron and steel company " . in this project , an advanced controlling technology , based on the method in this paper , is used to realize the closed loop control of discharge header pressure of two coke ovens
    介紹“水鋼煤焦化公司鼓風(fēng)機(jī)高壓變頻調(diào)速及系統(tǒng)plc控制改造”的工程概況,對煤氣鼓風(fēng)機(jī)采用先進(jìn)的變頻調(diào)速技術(shù)和計算機(jī)控制技術(shù)進(jìn)行改造,實現(xiàn)對兩座焦?fàn)t集氣管壓力自動調(diào)節(jié)的閉環(huán)控制功能,既滿足了煤氣量的自動調(diào)節(jié)的要求,又避免了煤氣鼓風(fēng)機(jī)出口閥門的節(jié)流調(diào)節(jié),節(jié)能效果相當(dāng)可觀。
  • This paper apply the programmable logic controller which is widely used in industry in old control system of hydraulic table , and use the industry control software to gain the pressure , flux and speed of the experiment , and control the pressure or flux , and portray the curve of experiment
    基于此,本課題運用現(xiàn)在工業(yè)控制技術(shù)廣泛使用的可編程控制器來構(gòu)成原教學(xué)實驗臺控制系統(tǒng),并結(jié)合工控軟件mcgs對實驗所需的壓力、流量和速度進(jìn)行采集和控制,自動改變實驗回路中的壓力或流量,得出實驗所需的曲線,實現(xiàn)整個實驗臺的自動控制。
  • Two abb frequency converters and a siemens programmable logic controller ( plc ) are with the lower - level computer and industry computer are with the host computer . the communication between with the host computer and low - level computer not only translate the system condition , but also send the control instruction . the system condition is shown with chinese window in the host computer , and the constant stress function is realized through the frequency converter part
    2臺變頻器和plc作為下位機(jī)設(shè)備,工控機(jī)作為上位機(jī)集中控制,上下位機(jī)之間通過通訊,把系統(tǒng)當(dāng)前狀態(tài)、當(dāng)前給定通過上位機(jī)來綜合判斷,并通過上位機(jī)以漢化界面形式予以顯示,而下位機(jī)的變頻部分則實現(xiàn)管網(wǎng)的恒壓功能, plc實現(xiàn)4臺水泵機(jī)組邏輯控制和定期巡檢,及部分故障綜合報告。
  • 更多例句:  1  2  3  4  5
  • 推薦英語閱讀

說出您的建議或使用心得