死區單元 的英文怎麼說

中文拼音 [sǐqūdānyuán]
死區單元 英文
dead zone unit
  • 死 : Ⅰ動詞（失去生命） die Ⅱ形容詞1 （不顧生命; 拚死） to the death 2 （達到極點） extremely; to death...
  • 區 : 區名詞（姓氏） a surname
  1. It applies an interval method to select element in the evolutionary structure optimization method ( eso ), and recovers or deletes element by the “ birth and dead ” function of element. another method viewed as second order smoothing technique for suppressing the checkerboard patterns has been proposed based on the filtering function ’ s principle. then the above methods are applied to solve a temperature - controlling problem in the steady heat conducting field and a multi - objective topology optimization problem considering multiple load cases and coupled effect

    本文基於ansysparametricdesignlanguage （ apdl ） ，提出漸進結構法中應用區間法進行單元的篩選，通過單元「生死」的功能實現單元的恢復與刪除，根據濾波函數法原理提出修改的二階棋盤格處理方法，並就穩態熱傳導溫度控制問題，考慮熱、力耦合的多載荷工況的多目標拓撲優化設計問題進行求解。
  2. The microprocessor is used to realize digital control as flip plus of the scr. the ic chip sa866ae of mitel company is utilized as the low frequency signal generator of the system. furthermore in the zero - current detection circuit, use the photocoupler gaalas ired and photo ic to detect zero - current, furthest shorten the commutating " died region ", prevent the current from distorting

    設計中採用單片機控制可控硅的觸發脈沖，實現數字化控制，並利用mitel公司的三相pwm交流電機脈寬調制晶元sa866ae ，成功研製了交-交頻器中的低頻信號發生器裝置，效果良好；此外利用用光電檢測元件進行系統零電流的檢測，盡可能地縮短換相死區，防止電流發生畸變，成功地解決了原有低頻電源系統中存在的兩大難題。
  3. The main contribution of the thesis is seen as follows : aiming at the fault with slow speed and high power dissipation of the conventional phase - frequency detector, a high speed and low power dissipation phase - frequency detector is designed by modifying the structure of the single phase lock dynamic d flip - flop and adding the delay cell in the feedback loop to eliminate the phase detector ’ s dead zone effectively

    論文的主要貢獻為以下幾個方面: 1 .針對傳統鑒頻鑒相器速度慢、功耗高的缺點，改進了單相時鐘動態d觸發器的結構，設計出了一種高速低功耗的鑒頻鑒相器，在反饋迴路上加入延遲單元，能有效的消除鑒相死區。
  4. The a / d and cap circuits on dsp sample the voltage and current signals coming from the signal sampling circuit and the speed signal of the motor respectively. the " dead time " register of the dsp prevent directive - through of the igbts on the up and the down bridge arms

    利用dsp上的死區寄存器設置ipm驅動信號的死區時間防止上下橋臂igbt的直通；利用板上集成的a / d轉換器採集經過板級外圍電路處理的電路信號；利用板上的捕獲單元cap採集通過轉速計的輸出從而得到電機的轉速。
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