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什麽是浙大中控DCS卡件?

2020-09-05 14:56:41 來源:http://www.qistar-garment.net/ 53

  說到控製係統很多人貌似說得頭頭是道,繼續深究下去,什麽是控製器,什麽是PLC,什麽是DCS,什麽是FCS?三兩句話介紹完基本概念後,頓時語塞,怎麽聊都感覺枯燥生硬。今天浙大中控DCS卡件的小編來挑戰一下這個枯燥的話題,什麽是DCS?
  When it comes to the control system, many people seem to have a clear idea. They continue to study it deeply. What is controller, what is PLC, what is DCS and what is FCS? After introducing the basic concepts in three or two sentences, I suddenly stop talking and feel dull and stiff. Today, Zhejiang University central control DCS card editor to challenge this boring topic, what is DCS?
  丝瓜视频免费下ioses幸福宝首先可以明確的是:DCS是曆史悠久的典型控製係統形態。控製係統分上下位機,上位機組態偏重GUI(圖形用戶界麵),下位機組態偏重算法。
  We can make it clear that DCs is a typical control system with a long history. The control system is divided into upper and lower computers, the upper computer configuration focuses on GUI (graphical user interface), and the lower computer configuration focuses on algorithm.
  有朋友可能會問什麽是組態?
  A friend may ask what is configuration?
  其實組態就是搭建係統軟件和硬件環境,再簡單地說,組態就是用已有的簡單功能組合出更複雜的功能。
  In fact, configuration is to build the software and hardware environment of the system. To put it simply, configuration is to combine more complex functions with existing simple functions.
              浙大中控DCS卡件
  那上下位機又是什麽呢?
  What are the upper and lower computers?
  舉個例子:設想自己開發一個控製係統。首先要做的是告訴計算機自己想幹什麽,然後由計算機通知控製器,然後控製器再告訴執行器具體該怎麽做。這裏麵我其實隻跟計算機發生對話,這裏的計算機就是上位機,接受計算機指令的控製器就是下位機。
  For example: imagine developing a control system yourself. The first thing to do is to tell the computer what it wants to do, and then the computer tells the controller, and then the controller tells the actuator how to do it. In fact, I only have a dialogue with the computer. The computer here is the upper computer, and the controller receiving the computer's instructions is the lower computer.
  其實計算機和控製器本質上說都是計算機,隻是外在表現形式,應用環境和編程方式的差異,導致丝瓜视频免费下ioses幸福宝要采取一些便於理解的命名方式。上位機要跟人互動,所以偏重GUI,有顯示器或觸摸屏、鼠標和鍵盤燈外設等人機交互設備。下位機要跟執行機構互動,所以偏重算法,人們要把需求編寫成可執行的程序下載到下位機,上位機給出的指令觸發下位機程序執行,下位機更像是一個黑盒子,執行過程中人們無法直觀的看到每一個過程和步驟,隻能對結果進行分析,對不對,準不準,好不好。
  In fact, computers and controllers are computers in essence, but the differences in external forms of expression, application environment and programming methods lead us to adopt some easy to understand naming methods. The upper computer needs to interact with people, so it pays more attention to GUI, and has human-computer interaction devices such as display or touch screen, mouse and keyboard lamp peripherals. The lower computer needs to interact with the executive mechanism, so it focuses on algorithms. People need to write executable programs and download them to the lower computer. The instructions given by the upper computer trigger the execution of the lower computer program. The lower computer is more like a black box. People can't directly see each process and step in the execution process, but can only analyze the results, right, accurate, good or bad.
  以上是關於什麽是DCS卡件的簡單介紹,相信大家都對此有所了解了,如您想要了解更多內容歡迎點擊浙大中控DCS卡件http://www.qistar-garment.net官網。
  The above is a brief introduction about what DCS card is. I believe you all know something about it. If you want to know more, please click the DCS card of Zhejiang University http://www.qistar-garment.net Official website.
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