closed circuit method 中文意思是什麼

closed circuit method 解釋
閉合式測定法
  • closed : adj. 1. 關閉著的，封閉著的；密閉著的；保密的。2. 〈美國〉準備好了的；定了契約的。3. 【語音】閉音節的。
  • circuit : n 1 （某一范圍的）周邊一圈；巡迴，周遊；巡迴路線[區域]；迂路。2 巡迴審判（區）；巡迴律師會。3 【...
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. We design inversion control circuit with cmos figure pll cd4046 act as core and microprocessor 80c196kc act as assistant controller. adopting a control method that combine fuzzy controller and pll control, improve induction heating power succeed in startup. adopting electric current voltage pair closed loop feedback design, with trough route capacitance voltage and trough route electric current act as pair closed loop feedback signal, guarantee induction heating power output accuracy

    並對系統主電路的元器件參數進行了詳細的計算；設計了以cmos數字鎖相環cd4046為核心、以80c196kc作為輔助控制器的逆變控制電路；採用了模糊邏輯與鎖相環相結合的控制技術，提高了電源的啟動成功率；採用電流、電壓雙閉環反饋方案，採用槽路電容電壓和槽路電流作為反饋信號，從而保證了電源功率的輸出精度。
  2. Artificial periodic disturbances are introduced to the outer field of turbulent boundary layer in an closed - circuit open water channel. statistical method is employed for analyzing the velocity - fluctuation - time - series. the effect of the disturbance to turbulent structure in boundary layer is studied

    在開口式循環水槽底部湍流邊界層外區中引入周期性擾動，對湍流場的速度脈動時間序列信號進行了統計分析，研究了湍流邊界層中周期性人工擾動對湍流結構的影響，結果表明高頻擾動的湍流中she - leveque簡稱sl湍流層次相似律成立。
  3. In research of intelligent laser, we used difference method to gather data and technology of computer sampling data to design intelligent optical parameter sampling data closed - circuit system

    在激光器智能化研究方面，採用差分法數據採集原理，利用微機數據採集技術，設計了參量光智能化數據採集閉環系統的硬體部分和軟體部分，完成了智能化數據採集系統的設計。
  4. The paper research small - signal model of pfc circuit and build the simplified average - small - signal model of the system. the thesis develop design method of pi regulators which are applied in double closed - loops system. furthermore, the sampling algorithm of votage and current variables is also analysed in this paper

    文中對pfc電路的小信號模型進行了研究，並建立了系統的簡化平均小信號模型，在此基礎上，以系統的動態特性和穩定性為設計指標，具體給出了雙閉環系統中pi調節器的設計方法。
  5. Meanwhile, this article brings forward a control method on account of magnetic field and designs a high - precision control circuit based on dsp. also, this system detects magnetic field with hall ' s sensor and controls the closed loop system, then controls the output displacement. moreover, this article designs

    同時，本系統採用基於磁感應強度的閉環控制系統，設計了基於dsp微處理器的高精度控制電路，採用霍爾傳感器對磁感應強度進行監測，進行閉環控制，以通過對磁感應強度的監測來實現對輸出位移的控制，此外，本文還設計了溫度檢測和反饋控制系統，保證了超磁致伸縮棒工作在恆溫環境，減小了附加熱變形對工作精度的影響。
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