直流信號 的英文怎麼說

中文拼音 [zhíliúxìnháo]
直流信號 英文
dc signaling
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 號 : 號Ⅰ名1 （名稱） name 2 （別號; 字） assumed name; alternative name3 （商店） business house 4 （...
  • 直流 : direct current （dc）; constant current; steady current; continuous current; zero frequency curre...
  1. If an induction resolver is used then some electronic circuitry will be required to convert the resolver outputs to d. c. signals.

    假如採用感應式分解器，那麼就需要採用某種電子線路來把分解器的輸出轉換成直流信號。
  2. Design of a controllable ac - dc coupled signal source

    可控耦合交直流信號源設計
  3. A common data acquisition card can be used on laboratory virtual instrument engineering workbench through designing the external interface between labview and common date acquisition card on the software design ; used the idea of the double buffer and direct memory access, a real time data acquisition and logging about the succession, big capacitance leakage current is realized ; a digital filter is designed to filter high frequency signals

    在軟體設計上，設計了與普通數據採集卡的介面，實現了在labview環境中應用普通數據採集卡的功能；運用雙緩沖和內存直接映射的設計方法實現對連續、大容量泄漏電流信號的實時採集和存儲；設計了數字濾波器對採集后的原始數據濾去高頻干擾。
  4. The bias magnetic field of the bias coil driven by bias current and small signal test current, results in the induced signal of the control coil. the terminal voltage of the control coil is detected by the test circuit. then the signal containing the information of rotor displacement is obtained, from which we can get the dc voltage signal proportional to the rotor displacement through half - wave rectification circuit and low pass circuit. this dc signal is put into a pid controller to get the control signal of the rotor displacement

    偏置測試電路向偏置線圈輸入偏置電流和小信號測試電流，兩者產生的偏置磁場在控制線圈產生感應信號，檢測電路檢測控制線圈端電壓並提取含有轉子位移信息的電壓信號，該信號經半波整流電路和低通濾波電路后得到與轉子位移成正比例的直流信號，再由pid控制器轉換為轉子位移的控制信號，最後控制信號輸入功放電路產生控制電流，實現閉環控制。
  5. The signal sampling circuit fulfill the tasks of sampling signal and changing the double polarities signal to the single polarity signal ; the drive circuit receives the pwm signals from dsp and pass the signals to ipm through optical - couple devices ; the protective circuit safeguard the system against high current, high voltage, low voltage and high temperature on the ipm model

    其中信號處理電路主要完成採集輸出電流和中間直流環節電壓信號，並對採集到的電流信號進行極性變換處理的功能；驅動電路接收dsp輸出的高頻驅動信號，通過耦合器件直接驅動ipm模塊；保護電路利用採集到電氣信號對整個系統實施保護，包括過電流、過電壓、欠電壓、 ipm模塊過熱等。
  6. This method can rapidly extract speed law from starting current of dc motor with fairly good precision, and thus the torque - speed characteristic can be acquired

    並通過提取直流電機起動過程電流信號的瞬時頻率有效地研製了一套無轉矩轉速傳感器直流電機的快速測試系統。
  7. Dc current signal : 0 - 2. 5a direct input ; if the current exceed 2. 5a it can adopt flow divider to transform into voltage signal whose full range is 75mv to input

    直流電流信號： 02 . 5a直接輸入，超過2 . 5a採用分流器轉換成滿量程為75mv的電壓信號輸入。
  8. Ac current signal : 0 - 5a direct input ; if the current exceed 5a it can adopt current transformer to transform into current signal whose full range is 100v to input

    交流電流信號： 05a直接輸入，超過5a可採用交流電流互感器轉換成滿量程為5a的電流信號輸入
  9. Ac current input : 05 a direct input, exceed 5 - a signal is converted to current signal input whose full scale is 5a by current transformer

    交流電流輸入： 05a直接輸入，超過5a由電流互感器變換成滿刻度為5a的的電流信號輸入。
  10. Ac current input : 05 a direct input, exceed 5 a signal is converted to current signal input whose full scale is 5 a by current transformer

    交流電流輸入： 05a直接輸入，超過5a由電流互感器變換成滿刻度為5a的電流信號輸入。
  11. Ac current input : 0 5a direct input, exceed 5a, current is transformed into current signal which full scale is 5a by current transformer to input

    交流電流輸入： 0 5a直接輸入，超過5a由電流互感器變換成滿刻度為5a電流信號輸入。
  12. The amplitude discrimination circuit, the filter circuit and the amplifying circuit are designed to transform ac analog signal that the eddy current sensor output to dc analog signal, thus, the dc analog signal can be received by ad converter

    傳感器輸出的測量信號是中頻的交流模擬信號，在下位機系統設計了鑒幅、濾波、放大電路將測量信號轉化為模數轉換器可以接受的直流信號。
  13. Specification for direct current flasher units of motorcycles and mopeds

    摩托車和輕便摩托車直流信號閃光器技術條件
  14. Development of alternating and direct signal generator with many uses

    多功能交直流信號源的研製
  15. A direct signal is founded in host image in dct domain, and the modulated watermark is regarded as alternating signal, so watermark embedding and extracting are similar with direct and alternating signal synthesizing and separating

    在載體dct域的中頻系數中建立近似直流信號，把水印圖像置亂並調製成交流信號，水印的嵌入和檢測過程轉化為直流和交流信號的合成和分離過程。
  16. Analogue signals for process control systems - specification for direct current signals

    過程式控制制系統模擬信號.第1部分:直流信號規范
  17. The paper sums up the intelligent monitoring actuality and trend of the dc panel. by analyzing many method ' s advantage and disadvantage of the leaking electricity inspection, the paper brings forward a method of the leaking electricity inspection by injecting the direct current signal

    本文總結了直流屏智能監控的現狀和發展趨勢。通過對漏電檢測多種方法的優缺點的分析，提出了注入直流信號進行漏電檢測的方法。
  18. In this paper they study a position - detecting system based on microprocessor and psd ( position sensitive detector ). the method is as follows : when the ac - signal from psd which is illuminated by modulated light source passes through an active band - pass analog filter, it filters the ac signal which represents the object light source. then the dc - converter circuit transforms it into dc - signal which is used to calculate the position

    這一系統採用的方法是通過對位置敏感探測器psd受到調制目標光源照射后輸出的模擬交流信號進行有源帶通濾波，提取出代表目標光源的調制頻率成份，再將該信號轉變為用來參與位置解算的直流信號，然後選用單片機組成硬體電路，對直流信號進行採集處理並與計算機建立通信，把數據送入計算機進行位置解算，分析判別目標光源和psd器件的相對位置。
  19. Development on referential dc source

    基準型直流信號源的研製
  20. The results show that this testing system is fit for the test of dc signals, lower frequency signals and power frequency signals

    結果表明，該測試系統不僅適合於直流信號的測試，而且同樣適合於低頻信號、工頻交流信號的測試。
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