運輸控製程序 的英文怎麼說

中文拼音 [yùnshūkòngzhìchéng]
運輸控製程序 英文
shipping control procedures
  • : Ⅰ動詞1 (物體位置不斷變化) move; revolve 2 (搬運; 運輸) carry; transport 3 (運用) use; wield...
  • : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
  • : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
  • : 名詞1 (規章; 法式) rule; regulation 2 (進度; 程序) order; procedure 3 (路途; 一段路) journe...
  • 運輸 : transport; carriage; conveyance; traffic; transportation
  • 程序 : 1 (進行次序) order; procedure; course; sequence; schedule; ground rule; routing process 2 [自動...
  1. Comparing and analyzing the synchronous control strategy, which brings up the new method to control the double un - symmetry jars proceed synchronously with the combination of proportional valve and servo valve, which forms closed loop control ; basing on the above methods, models are made to get mathematics models of position control system and to analyze system model theoretically by using pid controller, we can realize regulating parameters, minimizing synchronous errors and enhancing the dynamic performances ; the simulink tool box in matlab software is used to imitate the system according to the model, which not only makes the result visual and easy to adjust the parameters in interactive way but also lets us understand the effects of different parameters and optimizes the dynamic properties. the theory of plc control in dshp is discussed after advanced understanding of the system movements. hardware design and general regulation are given on the base of siemens company products s7 - 200 plc

    本文根據大量的國內外文獻,對研配液壓機的工作原理及設計結構進行了簡介;對位置同步的制方法進行了比較分析,提出比例閥和伺服閥復合制的閉環結構來對非對稱雙缸進行同步制電液比例同步制方案;在此基礎上著重對比例閥非對稱缸建模,最後得到位置制系統的總體數學模型,從理論上對同步系統動態特性進行了分析,並用pid制器進行參數整定,減小雙缸同步誤差、提高系統的動態響應性能;其中制性能的分析藉助于matlab軟體中的simulink工具箱,由已建立的數學模型形成模擬模型,得到可視化的模擬結果,從而利於交互方式下調整參數,了解不同的參數對系統的影響,優化同步系統的動態性能;在深入了解系統的動作特性后,對plc制研配液壓機的原理進行了探討,針對siemens公司s7 ? 200型plc給出了硬體設計的總體規劃,編制出研配液壓機動作,在編中著重研究位移傳感器與plc的通訊、雙缸同步行的pid制在plc上的實現及bcd碼撥盤的植入問題。
  2. According to the request of this subject, we have developed the system hardware and software for the slave device and the inspection software running on the pc. in this paper all of the followings is illustrated detailedly, such as the research on the principles of measurement and its realization, three means of water - level measurement that are separately based on photo electricity coder, pressure sensor and potentiometer ; selection of the microchip, we choose an advanced integrated soc ( system on chip ) microchip c8051f021 as the main controller ; realization of signal sampling, processing and its conversion in the mcu ; application of high precision 16 bits adc cmos chip - - ad7705 in our system, designing its interface with the microchip and relevant program ; using a trickle charge timekeeping chip ds1302 in the system which can provide time norm and designing of its i / o interface and program ; additionally, a 4 ~ 20ma current output channel to provide system check - up using ad421. in the system, ad421, ad7705 and the microchip compose spi bus ; to communicate with the master pc, here we use two ways which are separately rs232 and rs485 ; moreover, there are alarm unit, keyboard unit, power supply inspection unit and voltage norm providing unit in the system

    針對研任務的要求,課題期間研了下位機系統硬體和軟體,開發了上位機監軟體,其中所作的具體工作包括:測量原理的研究和在系統中的實現,在本次設計中用三種方法來進行水位測量,分別是旋轉編碼器法、液位壓力傳感器法和可變電阻器法;主晶元的選擇,我們選用了高集成度的混合信號系統級晶元c8051f021 ;實現了信號的採集和處理,包括信號的轉換和在單片機內的算;高集成度16位模數轉換晶元ad7705在系統中的應用,我們完成了它與單片機的介面設計及編制任務;精確時鐘晶元ds1302在系統中的應用,在此,我們實現了用單片機的i o口與ds1302的連接和在軟體中對時的模擬,該晶元的應用給整臺儀器提供了時間基準,方便了儀器的使用;另外,針對研任務的要求,還給系統加上了一路4 20ma模擬信號電流環的出電路來提供系統監測,該部分的實現是通過採用ad421晶元來完成的,本設計中完成了ad421與單片機的spi介面任務,協調了它與ad7705晶元和單片機共同構成的spi總線系統的關系,並完成了設計;與上位機的通信介面設計,該部分通過兩種方法實現: rs232通信方式和rs485通信方式;系統設計方面還包括報警電路設計、操作鍵盤設計、電源監電路設計、電壓基準電路的設計。
  3. This kind of mes applied the real - time runtime - state collection technology, numerical control ( nc ) program transmission technology, different nc systems integration technology, workshop workflow - recombination technology, and system - reconfiguration technology

    在關鍵技術方面採用了行狀態實時採集技術、數字技術、不同數系統集成技術、車間工作流重組技術和系統可重構技術等。
  4. On the aspect of hardware, it refers to the hardware circuit design of the high - speed control card and the analog output card, anti - jamming technology, chip software programming, and hardware upgrade project ; on the aspect of software technology, it relates to the design idea of program frame modularization and using asm96 assembly language to compile system software including main program and communication interrupt service program and controlling output program

    硬體上,內容涵蓋了高速智能制卡和模擬量出介面卡的硬體電路設計、抗干擾技術、晶元設計和硬體升級方案;軟體上,注重結構模塊化,用asm96宏匯編語言編寫系統,包括主、通信中斷服務等。
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