digital valve 中文意思是什麼

digital valve 解釋
數字傳感器
  • digital : adj. 1. 手指的；指狀的。2. 數字的，數據的。n. 1. （鋼琴等的）琴鍵。2. 手指。
  • valve : n 1 【機械工程】閥，活門，舌門；汽門。2 【解剖學；動物學】瓣，瓣膜；（貝）殼瓣；【植物；植物學】...
  1. The method that absorb return circuit design used in power design and electromagnetic valve drive circuit, system power and operating supervision to mcu and redundancy and digital filter technology to the time interval to send wave and echo are used in system design to ensure the reliability and accuracy of measure and control system

    本系統在電源設計、電磁閥驅動電路中的吸收迴路設計、系統主電源和訛u運行監控以及採集的對發射波與回波時間間隔數據採用的冗餘技術和數字濾波措施，保證了測控系統的可靠性和精確性。
  2. The forget of the project is to build factories of electronic expansion valve and to introduce advanced production equipment to gain the productivity of yearly 550 million sets of ev ; moreover besides the prevailing equipment producing 500, 000sets of ev being moved into newly - built factory the productivity will increase by 5 million sets ; to be compared with international products in terms of quality and price, it will be competitive in domestic and foreign market. this project includes the follows : 1. in accordance with the rule of adoption of advanced technology, only some key processing equipment are imported, et, digital lathe of ev, rotor plastic roller machine, auto winding machine, sealing machine, which can not

    年產500萬套空調用電子膨脹閥生產線建設項目實施完成後，公司每年新增銷售收入19500萬元（不含? ） ，出口創匯1060萬美元，新增利潤總額3985萬元，全部投資回收期為國為7 . 5年（ ?后，含建設期） ，內部收益率為18 . 4 % （ ?后） ，項目盈虧平衡點為40 . 0 % ，項目抗風險能力強，經濟效益好，因此該項目投資效益是可觀的。
  3. A study of microcomputer - controlled hydraulic digital throttling valve

    單片機控制水壓數位元組流閥的設計研究
  4. The structure of the valve is superior to the conventional valve and the continuously tracing method solves the problem that arises as a result of the constradiction between the stepping error and response speed of the digital valve

    該閥的結構較傳統的閥更加簡單、可靠，且採用連續跟蹤控制方法消除了傳統的步進式數字閥所固有的量化誤差與響應速度之間的矛盾。
  5. Model and suffix codes e. g. hgssty - 1702m1b3d2e1g2f22 01mpa means : high intelligence mode digital sensor. whith linear indicator, pipe curving bracket, liquid discharge valve down. general cable connector, sensor connector uses the welded pipe connector, construction material all adopts 316 stainless steel, measuring range of 01mpa means the pressure of gauge

    型號選型舉例如下： hgssty - 1702m1b3d2e1g2f22 01mpa ，表示高級智能型全數字傳感器帶線性指示表頭管裝彎支架排液閥在下部，普通電纜接頭傳感器接頭採用焊管接頭結構材料採用316l不銹鋼量程為0 mpa表壓壓力。
  6. That digital electro hydraulic control system possesses characteristics of quick and precision in governing, modifing speed regulator on line, realizing automatic turbine control and valve manage. are stated

    說明了數字電液控制系統具有調節速度快、精度高、可在線修改速度變動率、可實現汽輪機自啟停控制和閥門管理特點。
  7. Paper analyses the principles and construction of digital electronic hydraulic ( deh ) system in detail, at the same time discusses and designs the automation turbine control system ( atc ), the management system of the unit life consumption, the valve management system

    本文對電調系統的基本原理和構成進行了詳細的分析，並在方案設計中對汽機atc系統、機組壽命消耗管理系統、閥門管理等系統進行了討論和設計。
  8. Firstly, this thesis makes a research of a new type of digital valve in theories

    為此，文中首先對一種新型的數字同步閥進行了理論分析。
  9. Lastly, the selection of stepping motor for digital valve is discussed, and the designation of hardware and software of synchronous controlling system is introduced

    最後，討論了數字同步閥中步進電機的選擇問題，並介紹了同步控制系統的硬體構成和軟體設計。
  10. The developments of this digital synchronous valve and the application to hydraulic synchronous system can be founded on these results. and it is ready for the perfection of the digital valve

    本文的工作為該數字同步閥的研究及其應用打下了一定的基礎，也為后續的數字閥為控制元件的產品完善作了前期準備。
  11. The paper discussed how to automatically turn off the water valve and cut off the water resource through a digital circuit as indoor water pipe leaks

    摘要利用簡單的數字電路，解決了室內自來水管破裂漏水后，及時自動關閉供水閥門、切斷水源的問題。
  12. After retrofitting the digital electro - hydraulic ( deh ) control system of the steam turbine unit no. 1 in dezhou power plant, the valve stem leakage has occurred on the highpressure main steam valve, and the causes leading to the said leakage being analysed

    摘要對德州電廠1號汽輪機組在經過deh控制系統改造后高壓主汽門桿發生蒸汽泄漏的原因進行了分析，認為蒸汽泄漏是熱態時閥門開度不足所致。
  13. 2d digital pressure control valve

    數字壓力閥
  14. Dvc digital valve controller

    數字伐控制器
  15. According to the project of the interfacing experimental apparatus, the hardware circuit of the control system with 89c51 single - chip microcomputer has been designed, which include the circuit from analog signal to digital signals and the circuit from digital signals to analog signals, the drive circuit of the electromagnetism ~ valve and servo - valve, the communication interface circuit between the single - chip microcomputer and pc and so on

    對針對接實驗裝置的方案，設計了基於89c51單片機的控制系統硬體電路，其中包括a d轉換電路、 d a轉換電路、伺服閥驅動電路、電磁閥驅動電路、 pc機與單片機之間通訊的介面電路等，並完成了控制系統硬體電路的調試。
  16. Then, a mathematical model for this valve is established on this base. a linearized simulating model is set up with modern control theory and the digital simulation of the dynamic process is carried on by matlab. the results of the digital simulation are drawn in time process diagram of curves and the qualitative analysis is made

    在此基礎上，建立了同步系統的數學模型，同時，運用現代控制理論建立了線性化的模擬模型，利用matlab進行動態過程的數值模擬，並繪製成時間響應曲線，對模擬結果作了定性分析。
  17. Secondly, it is introduced that the new - typed digital valve is applied to the double - cylindered synchronous system. the operating principle is analyzed

    其次，文中介紹了該閥在雙缸同步系統中的應用，剖析了其工作原理。
  18. After the introduction of the digital valve, the closed - loop model is simplified by means of linear theory and simulated through the algorithm of incremental pid control

    第四章，對pid控制策略進行概述，得出試驗機應用數字閥閉環后的簡化模型，並利用增量式pid演算法進行模擬。
  19. The digital valve with stepping working mode, has advantages of digital control. it receives the digital signal to achieve the feedback control so it is applied to feedback control system. and it has novel structure, excellent anti - jamming capability, flexible and reliable control performance

    該閥充分利用了直接數字控制的突出優點，由步進電機驅動，直接接收數字信號實現控制，並適用於閉環控制系統，其結構新穎，抗干擾能力優越，控制靈活可靠。
  20. In order to solve the problems that large energy consumption, temperature variation, high, cost trouble maintenance in current electro - hydraulic servo control system for material testing machine, a new design scheme that electro - hydraulic proportional control system for material testing machine based on extension control strategy is proposed. the design scheme is successful by means of designing new main frame system, hydraulic cylinder system, digital electro - hydraulic micro - fluid proportional valve and electrical control system, and its results lay a foundation for material testing machine industries in our country

    針對國內外材料試驗機主要採用電液伺服控制系統，存在能耗大、溫升、成本高、維護困難等問題，本課題提出了基於可拓控制策略的材料試驗機電比例負載適應控制系統這一新型研究方案，通過開發新型試驗機主機系統、液壓缸系統、數字式微小流量電液比例流量閥及電控系統，實現了材料試驗機電液比例負載適應控制，為我國材料試驗機自動控制系統的產業化打下了基礎。
分享友人
分享到 Line

分享到臉書