loop detection method 中文意思是什麼

loop detection method 解釋
循環檢測法
  • loop : n 1 （用線、帶等打成的）圈，環，匝，框，環孔，線圈；【醫學】（常 the loop）宮內避孕環。2 環狀物，...
  • detection : n. 1. 探知；發現，發覺；敗露。2. 【化學】檢定，檢查；【電訊】檢波。
  • 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. The paper, for the harmonics detection method used in power system, presents an sampling method based on frequency multiplication phase - locked. through phase - locked loop to track the power wave, which not only reduces the affect of spectrum leakage to the harmonics analysis, but also realizes quick. accurate and, real - time measurement

    本論文主要針對電力系統中採用的諧波測量方法而提出的一種基於鎖相倍頻採集方法，通過鎖相環對電力波形進行實時跟蹤，既解決了頻譜泄漏對諧波測量精度的影響，又實現了快速的，準確的，實時性的測量。
  2. Then the thesis detailedly dissertates its research pivot : the software realization of sensorless commutation detection based on the method of back electromotive force ( bemf ) and open - loop commutation start - up

    然後，詳細論述了本文的研究重點：基於反電動勢法的五位置傳感器換相檢測和開環換相起動的軟體實現。
  3. This topic discusses the back - emf zero - crossing detection, the method of phase judging and compensation in detail. in order to improve the speeding performance we adopt the digital closed - loop speed control strategy

    詳細介紹了反電動勢過零檢測、相位判斷及相位補償的原理及實現方法，並且為了在較寬范圍內提高bldcm的調速性能，採用了數字式轉速閉環控制。
  4. The test - phase approach studies the feature interaction problems basing on the testing viewpoint. after discussing single feature testing techniques, this dissertation proposes a method of multi - feature interaction detection, and develops an interaction detection - oriented algorithm to generate testing sequence, i. e. the test sequence generation algorithm based on uio overlapping loop

    本文在討論單能力件測試方法的基礎上，提出了基於測試技術的多能力件交互檢測方法，並根據能力件交互的特殊要求給出了面向交互檢測的測試序列生成演算法，即基於uio的疊加迴路測試序列生成演算法。
  5. ( 2 ) based on the research of predecessors, simulation research on fault detection methods of closed - loop control systems has been done. and what ’ s more, a novel method for fault detection of closed - loop control systems is presented, which combines the controller output error and the system output error

    （ 2 ）在前人研究的基礎上，對閉環控制系統的故障檢測方法做了模擬研究，進而提出了一種閉環系統故障檢測的新方法:把控制器的輸出和系統的輸出結合起來檢測故障。
  6. In the system, control unit accomplishes back - emf zero - crossing information reading and closed loop commutation. the system eliminates the pwm interferences and the commutating interferences by filtering with software algorithm. in order to make the bldc commutate exactly, the method of three - point estimation is used for phase locking in the system. the system also accomplishes several important objects, such as tmppt of photovoltaic arrays, unmanned supervision of the system, fault detection etc. the results of the experiment show that the device, which is made on the base of the principle above, can control the motor to complete the exact commutation

    系統以motorola單片機jl3為核心，完成了系統外圍硬體電路和控制軟體設計，實現了直流無刷電機反電勢過零檢測，利用軟體濾波的方式消除了pwm波干擾及換相干擾；採用三點預估演算法，進行相位鎖定，以完成直流無刷電機準確換相；同時實現了光伏陣列工作點的tmppt跟蹤、系統無人監控和故障檢測等功能。
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