現場制備 的英文怎麼說

中文拼音 [xiànchǎngzhìbèi]
現場制備 英文
in situ preparation
  • 現 : Ⅰ名詞1 （現在; 此刻） present; now; current; existing 2 （現款） cash; ready money Ⅱ副詞（臨時; ...
  • 場 : 場Ⅰ名詞1 （平坦的空地 多用來翻曬糧食 碾軋穀物） a level open space; threshing ground 2 [方言] （...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 備 : Ⅰ動詞1 （具備; 具有） have; be equipped with 2 （準備） prepare; provide with; get ready 3 （防備...
  • 現場 : 1. （出事地點） scene 2. （工作地點） site; spot; on-site; work field
  1. Fieldbus is a kind of communication network which is a whole digitial communication multi _ embranchment data bus between intelligential field device and auto _ system. control system based on pcs ( fieldbus control system ) is a new kind of system which connect field control unit, field monitor unit, operation unit, communication interface uint with databus. lt integrates computer technology, communication technology and process cnotrol technology to adjust to demand of high standard productive control and enterprise management. lt developments and follows the advantage of traditional instrument control system and computer central control system and make up for their disadvantage so that it is applied in different industrial cnotrol area

    現場總線是連接智能現場設備和自動化系統的數字式、雙向傳輸、多分支的通信網路。它是一種能支持雙向、多節點、總線式的全數字通信網路。基於現場總線技術的控制系統是一種新型的控制系統，它採用總線方式將現場控制單元、現場監視單元、操作站、通信介面單元連接起來，綜合了計算機技術、通信技術和過程式控制制技術，以適應現代高水平生產控制與企業管理的需要。
  2. Avoiding the difficulties of detecting the difficult parameters in furnace control and of building up the models, integrated with fuzzy control and conventional pid control, abb ’ s control it system is used to predict the bloom surface and center temperature directly based on the temperature of furnace wall easily to be detected so that the temperature settings in various furnace sections can be self - corrected, the furnace temperature of each section self - adjusted and on - line parameters of combustion control self - optimized. in addition, the heating parameters and the operating status of the field plant can be monitored with alarm

    採用abb公司的controlit控制系統，避開爐子控制中遇到的困難參數檢測及建模困難等因素，直接根據容易檢測的爐壁溫度來推知鋼坯表面溫度及鋼坯中心溫度，將模糊控制技術與常規pid控制相結合，實現各段溫爐設定值自修正、各段爐溫自協調、各參數在線自整定的自尋優最佳燃燒控制;對熱工參數、現場設備的運行情況進行監視、報警，實現爐膛壓力、管道壓力、換熱器的保護控制，並將重要參數送往廠級mis網路。
  3. This system can significantly simplify the tedious data in the lab and other control points, and thus greatly increase the production efficiency and decrease the amount of work by the workers. moreover, this system can also provide a flat for production technology optimization, helping the quality controllers to make quality control decisions. quality controllers can realize the closed loop quality adjustment and improve the production technology via the on - site equipment

    本系統不僅能顯著簡化浩繁的化驗室數據及其他控制點的數據，大大提高勞動生產率，降低工人勞動強度，而且能夠提供一個有效的生產工藝優化平臺，輔助企業質量管理人員完成質量控制決策，通過現場設備，實現質量閉環調控，優化生產工藝過程，最終達到保證水泥生產質量，提高企業經濟效益的目的。
  4. It includes : dynamic show of technics flow, real time data acquirement and show, history data save and print, fault alarm, etc. the plc control system mainly accomplishes the wastewater technics flow control, harmonizes the logical relationship among local intelligent control instruments and transmits the state of each local equipment to the industrial computer simultaneously, the plc control station receives the control commands from the industrial computer ; the local intelligent units take charge of the correlated parameters measure, disposal and control, and it will transmit the related parameters to the computer, etc. in this thesis, introduced municipal wastewater treatment technics, the integrated application program development of computer, the design method of plc control station, the communication between plc control system and computer, and the network of wastewater treatment with profibus - dp was also discussed

    上位計算機主要實現遠程監測和管理功能，具體包括:工藝流程動態顯示、實時數據獲得及顯示、歷史數據存儲與列印、故障報警等功能plc控制系統主要完成工藝流程式控制制以及協調現場各智能儀表之間的邏輯關系，將現場各設備的運行狀態通過通訊網路傳輸到上位計算機，並接收上位計算機的控制指令;現場各智能儀表單元負責各相關參數的監測和處理、控制，並將有關參數送往上位監控計算機進行處理、保存等。本文以莎車污水處理項目為例，介紹了城市污水處理工藝、上位監控計算機的綜合應用程序開發、城市污水處理自動控制系統plc控制站的設計和採用profibus系列中廣泛應用於現場設備的profibus - dp總線。
  5. Secondly, it dissertates the design ideas of the system by adopting interbus fieldbus transmitting info and controlling local devices, adopting technologies of opc realizing exchange info between local controller and manager, developing industry control software - citect based on windows to realize administrated station

    其次，論述了監控系統的設計思想，即採用interbus現場總線進行現場設備的控制和信息傳輸，以opc技術實現監控系統現場控制層和生產管理層間信息交互，以基於windows開發平臺的工控軟體citect來實現空壓站的生產管理。
  6. 2. the preparation of biomimetic bulk acoustic wave sensors for phenylalanine, atropine and pesticide 2, 4 - dichlorophenoxyacetic acid based on the electrosynthesized molecularly imprinted polymers using o - aminophenol, o - phenylenediamine as monomers is first proposed

    用電化學方法以鄰苯二胺、鄰胺基酚為單體，首次現場制備了苯丙氨酸、阿托品、殺蟲劑2 ， 4 -二氯苯氧基乙酸的分子印跡體聲波傳感器。
  7. But indeed a good many of problem exist in the present situationof the management. according to this, this paper use the object of the borer. according to the reliability theory established the failure tree of borer system, calculated the reliability parameter of the system and every components. processed the instantaneous reliability analysis of the borer. received the eliability function of the components. based on this, established the maintain and management modeland ecnomye stimate model. and worked out the internet applications, improved the management efficiency of the employed facility, economized the devotion. the maintain and management of the borer achieved to the scientific and comunication, improved the management efficiency, possess great value of application

    針對這種情況，本文以石油鉆機為研究對象，利用可靠度理論，確立了石油鉆機的故障樹，計算了系統及各基本部件的可靠性參數，對鉆機系統進行了瞬時可靠度分析，同時，確定了石油鉆機系統的可靠度指標，得到了石油鉆機各基本部件的可靠度函數，根據可靠度函數建立了以可靠度為準則的維修管理及經濟評價模型，並編制了相應的應用軟體，提高了現場設備管理的效率，節約了經濟投入，使石油鉆機系統的維修管理達到了科學化、信息化的水平，提高了管理效率，具有較高的應用價值。
  8. By a practical engineering, this paper is about research & design job of industrial field lans based on the siamtic sinec, siemens corp. the author constructed a rudiment of pcs, which was the abbreviation for fieldbus control system, by using fieldbus technology, and accomplished the data communication between operating stations and field equipments

    本文主要的工作是通過一個實際的項目，進行了基於西門子公司simaticsinec工業現場通信網路的研究與設計。作者採用目前日益流行的現場總線技術，構建了新一代fcs （現場總線控制系統）的雛形，實現了現場設備和操作站之間的數據交換，為企業建設cims乃至企業全面的信息化打下了堅實的基礎。
  9. During the designing of the electricity control system, the thesis used the mode that made up of monitor system and control system, formatted a network that is combined by far concentrates control system and nearly control system. the monitor system chooses the functional monitoring software - the king monitor and the man - machine interface, which operated conveniently. and the control system chooses dependably programmable logic controller and advance profibus fieldbus to completely control the spot equipments. author hopes the thesis ' s researches can do a little for the development of the water power control technique, and the combination of the hydraulic technique and the advanced technique, author also hoping heartily the control technique of the our country develop quickly

    上位機選用功能強大的工控組態軟體? ?組態王和操作方便靈活的觸摸屏。下位機則採用可靠性高的可編程式控制制器和先進的profibus現場總線完成對現場設備的控制。作者希望通過該課題的研究，能夠對水電行業控制技術的發展，對液壓技術與當今先進技術更好的相結合，起到一定的促進作用，也衷心地希望我國的控制技術取得飛速的發展。
  10. Building site equipment - low height prefabricated mobile scaffolding

    建築施工現場設備.低高度預制活動腳手架
  11. Field bus is a kind of communication networks, which is used in automatic related fields, i. e. manufactory automation, process automation, building automation, and so on

    現場總線應用於過程自動化、製造自動化、樓宇自動化底層的現場設備或現場儀表互連的通信網路，是現場通信網路與控制系統的集成。
  12. The first is the interface of software and hardware which is based on opc technology, its function is building the communication between the devices and the function components ; the second is the control module which corresponds with all of the function components according to the task and process ; the third is fms configurable components module, it can provides not only the friendly operation environment but also the configurable operation interface in line with the layout of devices on the workshop. on this basis, a prototype system is developed, by which the control system of the flexible manufacturing system is constructed for the teaching fms system in the cims center of college

    基於opc技術的軟、硬體介面模塊，它實現了fms的各功能組件對底層設備的數據實時採集和控制指令的下達; fms調度控制模塊，它根據加工任務和加工路徑要求，協調並控制著fms系統各個功能組件之間的邏輯動作操作順序; fms系統組態配置模塊，它不僅提供了友好的人機操作界面環境，而且還可依據現場設備布局的具體情況進行界面的組態布局配置。
  13. With the development of industrial automation, distributed control system ( large, medium and small scale ) is applied widely in the field of petrochemical industry and electric power etc. the conventional dcss are connected all by wire line ( industrial lans ) between process control level and control management level, and between process control level and field apparatuses

    隨著工業自動化的發展，大、中、小型集散控制系統（ dcs ）在石油化工、電力等行業的應用越來越廣泛。目前， dcs系統在過程式控制制級與控制管理級之間以及過程式控制制級同現場設備之間大多採用有線方式（局域網）來實現其數據通信功能。
  14. Chapter 2 discusses the characteristics of ethernet, then introduces a kind of priority control method into ethernet that makes its feasibility in industrial automation network. at last we conclude that issues that prevent ethernet from being used hi real time control environments have now been resolved. its presence at the control level will facilitate the information integration from sensor level to management level

    第二章論述以太網的特點，將一種優先級控制引入以太網，討論它在工業控制網路中的可行性，指出隨著以太網在確定性、速度和優先法則等方面性能的進一步提高，阻礙以太網應用於實時控制環境的難點即將被解決，它應用於現場設備控制層是控制網路發展的趨勢，將會極大地促進信息從傳感器到管理層的集成。
  15. In this paper, we take several filament winding equipment as the monitoring control objects, which are developed by institute of filament winding composites equipment of wuhan university of technology. after providing the collective structure of network monitoring control system, some related technology is explored and researched. the main tasks undertaken in the papers are as follows : ( 1 ) construct of monitoring control network

    本課題以武漢理工大學復合材料纏繞裝備研究所研製開發的纏繞裝備為監控對象，在提出了網路監控系統總體結構的基礎上，對這些設備實現了網路互聯、集中控制，視頻監控以及數據交換，並設計開發了相應的監控軟體，從而建立了一個現場設備級的網路監控中心，其主要研究內容有： （ 1 ）監控網路的構建。
  16. 0n the base of ethernet + tcp ( udp ) / ip protoco1, technologys criterion of app1 ication are estab1 ished, which are union and app1 icable on industry fie1d contro1, simu1taneity, according to iec standards, industrial contro1 function b1ocks are stafldarded though adding to user layer over app1 ication 1ayer. mixed configratin and implementing among di fferenl devices app1 icat. ion course are coinposed of their inputs, outputs arithmetics, events, functions, which are executed on some fie1d devices. using techno1ogys of psd design, i designed chip based on programming 1ogic and isp

    在以太網+ tcp （ udp ） ip協議的基礎上，制訂統一併適用於工業現場控制的應用層技術規范，同時參照iec有關標準，在應用層上增加用戶層，將工業控制中的功能塊fb進行標準化，通過規定它們各自的輸入、輸出、演算法、事件、參數，並把它們組成為可在某個現場設備中執行的應用進程，便於實現不同製造商設備的混合組態與調用。
  17. A methodology composed of controller area network ( can ) field bus which is implemented with digital signal process ( dsp ) is proposed and applied to inverter monitoring system based on the analysis of developing tendency, reliability and stability of the monitoring system

    在分析監控系統的發展趨勢、可靠性和穩定性的基礎上，提出了一種基於數字信號處理器，採用控制器局域網作為各現場設備之間的通信網路以及採用總線型的網路拓撲結構來組建模塊化逆變電源監控系統的方案。
  18. The computers which are embedded into some sets are called embedded computer. so ， it ' s most visiable feature is the so small and compact volume. the embedded computer provides kinds of function interfaces for users ， administrates the whole system ' s inputs and outputs ， and contral set ' s calculate ability. so that ， sets with embedded computer have more excellence. profibus - dp fieldbus is a kind of communications standard and technique developed for the industrial field condition. to link the field fixings that require controlling and watching to the field controller whose core is embedded oprating system ， and realize field controlling is its function. for field fixings that may communicate each other ， they can communicate each other independently by means of profibus - dp ， then the work ' s security and efficiency are increased. speaking vividly ， profibus - dp fieldbus system is a small dcs control system. in the whole ， profibus - dp fieldbus puts parts of the dcs control system ' s function ， that will be realized by the field controller ， down to the industrial field

    Profibus - dp現場總線是為適應工業現場的條件，開發的一種通信標準和技術。它的作用就是把現場需要監測和控制的設備按此標準連接到使用嵌入式操作系統的現場控制平臺，實現設備的就地控制。對某些有相互通信要求的現場設備，就可以直接通過profibus - dp現場總線實現獨立相互通信，而不必通過使用嵌入式操作系統的現場控制平臺，提高了工作的可靠性和工作效率。
  19. Since many data are handled, the fiber - optic net is needed in the central control room. the data include the process tags from the control stations, the orders to the control stations, and the data from internet. especially the " three defend " center can be connected in the key moment

    現場設備層採用profibus現場總線技術，連接現場分站的控制設備，可收集處理現場運行數據、對控制分站發送控制指令，並可與「三防」中心相連，組成遠程網路調度和監測系統，以期達到水資源優化配置和宏觀預測的目的。
  20. Ole for process control ( opc ), which is the application of microsoft ' s object linking and embedding ( ole ) technology in process control system, is the standard interface protocal for connecting the data sources with the client application of the process control. it can greatly inhance the interoperability among control systems, field devices and business applications in the process control industry

    Opc （ oleforprocesscontrol ）是微軟公司的對象鏈接和嵌入技術在過程式控制制方面的應用，是一種連接硬體裝置或軟體數據庫等數據源與過程式控制制客戶應用程序之間的標準化的介面協議，它可以顯著地增強過程式控制制領域中的控制系統、現場設備、管理應用程序之間的互操作性。
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