波整形電路 的英文怎麼說

中文拼音 [zhěngxíngdiàn]
波整形電路 英文
wave shaping circuit
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • : Ⅰ形容詞1 (全部在內; 完整) whole; all; complete 2 (整齊) neat; tidy; orderly Ⅱ動詞1 (整理; 整...
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
  • 整形 : [電學] reshaping; shaping; [冶金學] coning; [醫學] plastic; reforming; true up; profiling; topiar...
  • 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
  1. Delay line oscillator is composed of broadband amprifer adjustable attenuator and saw sensor device. after output signal of delay line oscillator is smoothed, it mixes with 109mhz local oscillation signal. its differential frequency signal is smoothed by low - pass filter trimmed by shaping circuit and processed by digital processing circuit

    延遲線振蕩器由寬帶放大器、可調衰減器和聲表面質量傳感器件構成。延遲線振蕩器輸出信號經濾后與109mhz的本機晶體振蕩器輸出信號相混頻,通過低通濾取其差頻,並經後由數字信號處理處理。
  2. Linear induction motor is an important kind of machines which have some merits such as simple structure, low cost, durability, convenience for maintenance etc. the subject of this thesis is to study a big circular ring linear induction motor, and the major works in this thesis are summarized as follows : ( 1 ) considering the effects of the finite length of primary core, one - dimension analytical solution for the air gap field is cited in this paper. based on it, the single layer winding magnetic field is studied. considering whole - pitched and short - pitched winding configuration with odd poles and half - fulled slots in both ends, the double - layer winding magnetic field is analyzed, respectively

    本文對大圓環直線感應機進行了深入細致研究,內容包括: ( 1 )本文採用有限長行流作用於有限長鐵芯上的模型,引用了氣隙磁場一維解,研究了單層繞組磁場,奇數極半填槽雙層繞組在採用距和短距時磁場的分析、比較,簡單介紹了二維解; ( 2 )用有限元軟體ansoft對大圓環直線感應機空載氣隙磁場進行了靜態分析,並分析了結果; ( 3 )用軟體進行了額定壓下的瞬態分析,得到了轉矩,位移,轉速隨時間變化曲線圖,利用單極性霍爾元件測定轉速並與軟體計算結果進行了比較,採用等效法計算了堵轉時的最大磁力並做實驗進行了驗證,由實驗測得了三相,並與計算結果進行了比較,對其不對稱性進行了定性分析。
  3. The circuits which signals transit in, including amplifying circuit, filter circuit, export circuit, etc were placed in the same chapter

    信號通中包括信號發生放大、濾和輸出
  4. The hardware is composed of the selection of sensor, magnifying circuit, filter circuit of multi - plot tracing, shaping circuit, demodulation circuit, peak value holding circuit, and voltage comparing circuit

    硬體部分包括傳感器的選擇、放大、多點跟蹤濾、檢、峰值保持壓比較
  5. Oscillator generated a wave with frequency 132 khz as the clock signal

    振蕩器產生一個頻率在132khz附近抖動的矩作為的時鐘信號。
  6. Analyze item by item the position of unintact cycle, the running clearance of unintact cycle, locking - deform, datum dimension regulating, repeatly install, power voltage wave and marking running etc. at the same time, we give the calculating formula to calculating the running marking random error, and use it to calculate the system error of big diameter measure instrument - - datum dimension frame error, gyro - wheel diameter error, error caused by circumstance temperature, error caused by backing distance, angle error, delay error of data collecting circuit, lathe main shaft running error, workpiece install partial error

    對不完圓的位置、不完圓的轉動間隙、鎖緊變、基準尺調、重復安裝、動、標記轉動等隨機誤差進行了逐項分析,並給出轉動標記隨機誤差的計算公式。對大直徑測量儀的系統誤差?基準尺尺架誤差、滾輪直徑誤差、環境溫度引起的誤差、後退距離引起的誤差、角度誤差、數據採集延時誤差、車床主軸回轉誤差、工件安裝偏心誤差分別進行了計算,最後對誤差進行合成。
  7. After analyzing the noise in the high frequency carrier channel and computing the parameter of channel, we solved the kernel problems of coupling and matched impedance. separate designing the power, power amplification, port, transceiver and other circuits, we fitted together all circuits become the whole lonworks node circuit, and then triumphantly debugged it

    經過對高頻載通道的干擾特性分析和線參數的計算,解決了耦合和阻抗匹配等核心問題,並對源、功放、介面、收發器等部分分別設計,最後成了完的lonworks節點硬體,並調試成功。
  8. This part offers the correlative waveforms and data through debugging the hardware function under real - time sampling mode and random sampling mode, makes error analysis, finds the reasons that cause error, and gives some solutions to improve the performance of the circuits

    分別在實時采樣方式下和隨機采樣方式下對個硬體的功能進行調試,給出了相關、數據,並對結果進行分析,找出一些誤差產生的原因,提出相應的改進方法。
  9. These topologies of inverters are composed of two bi - boost dc / dc converters, they are symmetry. so whole circuit turn into four - quadrant converters, we can control every power mosfet on or off. then we can get sine wave with direct current polarization at the left, at the same we also can get sine wave with direct current polarization phase contrast 180 compared of the left at the right

    這類逆變器由左右二個雙向boostdc / dc變換器構成,左右二邊是對稱的,所以構成了一個四象限變換器,我們可以恰當控制各功率管的開、關,使左邊的兩象限dc / dc變換器輸出一個帶直流偏置的正弦,使右邊的兩象限dc / dc變換器輸出一個相差180度帶同樣直流偏置的正弦,這樣,負載zl上的壓是左、右兩個dc / dc變換器壓的差動輸出,正好可以消掉直流偏置,最終在負載r1上得到的就是正弦
  10. The band - pass filter has a gain of 44db, whose - 3db point are fixed at 1 and 7hz at last, an auto - adaptive hysteresis circuit was used in translating the wave into the form of pulse

    帶通濾增益為44db , 3db點設計在1hz和7hz 。最後運用自適應遲滯比較器作為器,將信號轉化為方
  11. It induces logic and delay to waveform, and describes the continuous states of nodes in netlist by waveform. it can realize simulating continuous states for integrated circuits by computing waveforms

    它把邏輯和延遲有機地結合起來歸納為,並用來描述網表中節點的連續時間狀態,通過對的計算實現的連續時間狀態模擬。
  12. Finally, on the base of the theory and project mentioned above, the dissertation gives this project ' s hardware design in detail, such as signal disposing part, computer controlling part and a / d converting part, then compiles corresponding harmonic analysis software and other datum processing programs

    最後,在上述理論和方案的研究基礎上,詳細設計了系統的硬體,包括:信號部分、微機控制部分和a / d轉換部分。用c語言編寫了相應的諧分析軟體及其它程序。
  13. With the conduction property of the triggered thyristor and the intellective numerical controlled frequency reduction of the triggering pulse by mpu, we can divide alternating current into several complete sinusoidal waves to supply some loads. it can be made as a controller or a pcb ware, which is suitable for the air conditioning, machine tool and various instruments that require electric power or rotate speed adjustment

    利用晶閘管的觸發導通特性,用單片機對觸發信號進行智能數字降頻,可在交流中切分出部分完的正弦供負載使用,可以單獨做成一臺控制儀器或者作為一個控制板用於需要功率和轉速調節的空調、機床以及各類儀器設備中。
  14. The input of traditional ac - dc converter is diode - capacitance combined circuit. it ? input current wave presents pulse shape, and the power factor ( pf ) on ac line side is low

    傳統的ac ? dc開關變換器輸入端是二極體流-濾容組合,其輸入呈脈沖狀,交流網側功率因數很低。
  15. It also gives the motive of the ka - band vco and mixer, associated with the subject ' s requirement and the realistic conditions, according to which a proposal is confirmed that the gunn diode and the varactor are mounted in the same cavity to fulfill the vco and an antiparallel diode pair is used to fulfill the harmonic mixer. in chapter 2, based on the basic theory of negative resistance oscillating, we analyses the gunn oscillator and it ’ s tuning character. chapter 3 introduces the theory of millimeter - wave harmonic mixer

    以此為根據結合課題需要和實驗室的實際條件,確定vco採用耿氏管腔體振蕩器式,變容管與耿氏管安裝在同一個腔內以進一步減小體積,採用反向並聯二極體實現諧混頻;第二章介紹負阻振蕩器理論及其調諧原理;第三章介紹毫米混頻器基本原理;第四章給出了振蕩器及諧混頻器的設計過程,個組件聯調的結果;最後是結束語,分析了中存在的問題,指出了改進方向。
  16. Moreover, a novel method is also proposed to using pdp driving ic to perform the traditional pwm modulation. the shared platform is also discussed. besides the circuit design and program, in the paper, according to the typical equivalent pixel unit circuit, analyze the key parameter of the circuit by the support of theory formula deduction, analysis and simulation. it ’ s favorable to improve the high - frequence property of fed sample and enhance the display quality

    實際上,文中還提出了採用pdp驅動晶元進行pwm調制的控制方法和相應驅動設計,並就與子行灰度調制方法共享有關硬體和軟體平臺來驅動fed顯示屏進行了有益的探討。除了製作和控制編程外,本文從fed顯示屏典型像元的等效入手,採用理論公式推導、分析和模擬結合,指出了驅動設計中的關鍵參數選擇準則。這有利於改善fed機的高頻特性,提高fed的顯示質量。
  17. In theory analysis, the voltage waveforms of the 12 - pulse waveform controlled rectifier circuit and three - phase thyristor converter under fault and normal condition are analyzed and researched in detail, all the faults states are summarized and classified according to the aberrant voltage waveforms

    在理論分析方面,本文對三相橋式、 12脈可控等大功率子裝置在正常運行及故障狀態下的進行了詳細分析和研究,按照對故障狀態進行了總結和歸類。
  18. This method is especially simple and easy to implement. furthermore, it fully capable of tracking digital control signals carried by 4 ~ 20ma analog signals ; during software development phase, we have completed signal collecting, lcd displaying, d / a converting of hart signal and ieee - 754 32 bit float point conversion. we used a simplified method in ieee - 754 32 bit compatible float point conversion based on the 24 bit integer and 16 bit decimal computation

    在hart信號的解調外圍中採用遲滯比較實現的轉化,這種方法簡單、易實現,完全能夠跟蹤加載在4 20ma模擬信號上的數字控制信號;在軟體設計中,完成了hart信號的採集編程、 lcd顯示編程、 d a轉化控制編程和ieee - 75432位浮點數的轉化編程, ieee - 75432位浮點數轉化編程採用的是在最多滿足24位數位和16位小數位的基礎上的一種簡化演算法。
  19. It can interface with single chip computer expediently and transmit data by rule and line. oscillator in the infrared transmitting circuit that consisted of ne555, and can used to modulates the output from serial port of single chip computer. the integrated infrared receiver can demodulates, filter and transmit the signal to single chip computer

    紅外線西北口二j匕大學悶成d匕學位咭侖文發送的振蕩器由ne555構成,它可對串列口輸出信號進行調制,一體化的紅外接收頭對紅外信號進行解調、濾,再送單片機處理。
  20. The typical performance characteristics include : load transient response, efficiency, output voltage ripple, output voltage vs. load current, switching waveform, and soft - start time. the simulation results indicate that the ic has achieved the expectation, both function target and electrical characteristics. although there are unavoidable disadvantages of the project, it is a worthwhile and valuable experience

    在完成系統原理分析、總體架構設計及子設計的基礎之上,還應用hspice對各個子進行了模擬驗證,其中,體模擬指標包括:軟啟動時間、瞬態響應時間、轉換效率、輸出壓與負載的關系、輸出壓紋、開關
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