最小工作壓差 的英文怎麼說

中文拼音 [zuìxiǎogōngzuòchā]
最小工作壓差 英文
minimum operationg pressure differential
  • : 副詞(表示某種屬性超過所有同類的人或事物) most; best; worst; first; very; least; above all; -est
  • : Ⅰ形容詞1 (體積、面積、數量、強度等不大) small; little; petty; minor 2 (年紀小的; 年幼的) youn...
  • : Ⅰ名詞1 (工人和工人階級) worker; workman; the working class 2 (工作; 生產勞動) work; labour 3 ...
  • : 壓構詞成分。
  • : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
  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,對研配液機的原理及設計結構進行了簡介;對位置同步的控制方法進行了比較分析,提出比例閥和伺服閥復合控制的閉環結構來對非對稱雙缸進行同步控制電液比例同步控制方案;在此基礎上著重對比例閥控非對稱缸建模,後得到位置控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控制器進行參數整定,減雙缸同步誤、提高系統的動態響應性能;其中控制性能的分析藉助于matlab軟體中的simulink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特性后,對plc控制研配液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,編制出研配液機動控製程序,在編程中著重研究位移傳感器與plc的通訊、雙缸同步運行的pid控制在plc上的實現及bcd碼撥盤輸入程序的植入問題。
  2. Second, the thesis dicuss the discrepancy of the factor structure of the different sample attribute including identity 、 age 、 degree 、 working years 、 position years 、 department with t test and one - way anova, moreover the staff job satisfaction model is builded with confirmatory factor analysis according to the different identity, and it is obviously different of the factor structure, which loyalty is the most influential to the fomal employee and the less is perfomance examination, salary is the most influential to the informal employee and the less is working press

    第二,本文使用t檢驗和方分析,分別考察員滿意度在身份以及年齡、學歷、齡、崗齡、部門等統計特徵上的異,並在此基礎上進一步採用驗證性因素分析方法建立不同的員身份的滿意度模型。在模型中樣本的因素結構存在顯著異:對正式職滿意度影響大的因素是忠誠度,影響程度的是績效考核;對招聘職滿意度影響大的是薪酬,影響程度的是力。
  3. Minimum operationg pressure differential

    最小工作壓差
  4. Unlike the traditional single mode of charge pump structure, the paper adopted 1x / 1. 5x fractional adaptive charge pump, which can automatically convert working mode with the change of input voltage, and utilized ultra - low - dropout current regulators to make 0. 15v led _ minimum regulation voltage in order to remain the charge pump working mostly in higher - efficiency 1x mode

    與傳統的單一轉換模式的電荷泵結構不同,本文採用了1倍/ 1 . 5倍分數型自適應電荷泵技術,可隨輸入電的變化自行轉換模式;採用低電流調節器使led陰極調節電僅為0 . 15v ,使電荷泵更多地在效率更高的1倍模式。
  5. Meanwhile, we have gained some achievement. 1. based on error variety of nonlinear control curves of ld output laser power by optoelectronic feedback measured, we take advantage of window pid control algorithm to gain high stability of laser power and reduce error amends at mostly

    1 、基於光電池檢測ld光功率輸出的非線性控制曲線產生的誤變化,將特性曲線利用軟體的窗口控制演算法實現區域控制,進而有效的對ld電流進行pid穩態控制和光功率參數顯示,且激光器的光功率輸出和激光通過分光鏡後送入光電池放大電量和單片機通過計算使到誤修正量達到,從而使光功率控制達到佳效果的變化關系。
  6. ( 5 ) statistically analyze data : except provide basic analysis, it can also calculate the maximum, minimum, average and root - mean - square value of age, pre - hospital, bp, gcs, rts, iss, gos, ps _ triss, ps _ ascot. the results can be output or printed out by the forms of graph or report

    ( 5 )數據的統計分析:本系統提供基本的數據統計分析功能,可進行包括年齡、院前時間、血、 gcs 、 rts 、 iss 、 gos 、 ps _ triss 、 ps _ ascot等資料的大值、值、平均值、標準等大量統計;統計結果可用圖形或報表形式導出或列印。
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