驅動信號 的英文怎麼說
中文拼音 [qūdòngxìnháo]
驅動信號
英文
actuating signal-
This file describe the positions and movement orders of all braider yarns. it can be transformed from a text file into signals to drive the automatic two - step braiding machine to work
該工藝單規定了所有的編織紗的運動順序和位置,可以很容易地轉變成驅動三維編織機進行自動編織的驅動信號。In addition, we analyse the dead time effects of pwm control on the output waveform
另外還分析了逆變橋上下管驅動信號上的死區對輸出電壓波形的影響。The tft lcm driver signals were enable signal and fiducial clock signal, which were strict with synchronization
驅動信號主要為使能信號和基準時鐘信號,並要求二者具有嚴格的同步性。One is based on vco, and the other is based on frequency divider. the advantages and disadvantages of them are discussed in the thesis. furthermore, a method of realizing dead time changeable circuit is given, which makes the designed driving circuit have more latitude when it is used
此外,論文還設計了兩種驅動信號產生電路,一種基於vco ,另一種基於振蕩器和分頻器,並對比了兩者的優缺點;給出了一種死區時間可變的電路實現方案,使所設計的驅動電路使用時具有更大的靈活性。( 3 ) design a tusm ' s drive and control experimental device. it use dsp as the main element and squaresignal and syntonic drive mode. form the experiment, the system meet the tusm ' s drive and control. speed has fast response
( 3 )設計了一套行波型超聲波電機驅動控制系統電路。採用dsp作為驅動控制的主要器件,方波作為驅動信號,簡單的lc諧振驅動方式。The reactor protection system which we analyze this time is in broad sense. the analytical scope is from the systematic sensors ( thermodynamic instrumentation groups and nuclear instrumentation groups ) to the rod cluster control assemblies and the signals of engineered safety feature actuation system
本次分析的rpr系統為廣義的反應堆保護系統,分析的范圍從系統的傳感器(熱工儀表和核儀表)到控制棒組件及專設安全設施驅動信號部分。The effect of electrostatic force of the drive voltage on the accelerometer had been researched when the bias voltage polarity is positive - negative configuration
前人在研究驅動信號對傳感器的靜電力效應時,用偏置電壓極性為正?負配置的驅動信號進行研究。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。Synchronized drive module produces horizontal drive signal in synchronization with horizontal synchronization signal and field drive sawtooth in synchronization with vertical synchronization signal. these signal drive scaning sytem of slltv
同步驅動模塊產生與行、場同步的行同步驅動信號和場鋸齒波驅動信號,用於驅動激光電視的掃描系統。The intention of software controlling hardware is to get the test signal which is generated by a / d converter, and generates the controlling word which controls the motor to work
對硬體的軟體控制主要完成的任務是:將a d轉換卡採集的表頭信號進行處理,得到驅動電機驅動器的控制字從而產生驅動信號。A driving signal with a dc bias voltage and ac voltage is usually necessary for sensing very small capacitance. the reliable operation conditions of the capacitive sensor for foreign acceleration had been researched with the assumption of the parallel comb plates. but the comb plates are actually not parallel for the reason of the drie process
前人在研究外界加速度信號對傳感器的作用時,假定驅動信號產生的靜電力作用在平行梳齒電容極板上,但是,在用drie工藝對硅進行刻蝕時會產生側蝕效應,從而得到的梳齒電容有一定的傾斜角度。In order to set up the dynamic model of swimming micro robot, this dissertation builds up the statics model and analyses the micro motion amplifying performance of micro robot mechanism, builds up the vibration model of micro robot and analyses the vibrating performance without and with damp, researches the propelling force of driven wing and the resistance of micro robot in liquid based on the theory of flat board resisting stream, builds up the dynamic model of swimming micro robot for the first time in nation and analyses its swimming performance which is influenced by driving signal frequency, amplifying performance of main machanism, area of driven wing, character of fluid and so on. this dissertation manufactures the micro robot and sets up the experimental environment and tests the amplifying effect and the vibrating performance
本文建立了主體機構靜力學模型,研究了主體機構的結構參數對微位移放大性能的影響;建立了主體機構振動模型,研究了主體機構在無液體阻尼和有液體阻尼情況下的振動特性;根據流體力學平板繞流理論,研究了驅動翼產生的推進力和微機器人在流體中受到的阻力;在此基礎上國內首次建立了泳動微機器人的動力學模型,並對模型進行了深入的研究,詳細闡明了驅動信號頻率、主體機構放大性能、主體機構振動特性、驅動翼面積、液體性質等因素對微機器人泳動特性的影響。Then, control and output circuit make certain that all actions of control signals, driver signals and output signals are true
控制和輸出電路確保各個控制信號、驅動信號、輸出信號的動作準確,實現晶元的豐富功能。In order to obtain ideal efficiency, the rf mosfet sd2918 [ 4 ] is used. also, the dead - time is inserted between the drive signals of mosfets, which is effective for reducing the shot - through loss and drain - source capacitor cds loss
為了獲得理想的放大效率,採用射頻場效應管sd2918 [ 4 ] ;同時,在兩驅動信號之間引入dead - time ,減小mosfet的串通損耗以及mosfet的漏源輸出電容cds損耗。The guard pathways of the matrix cards extend driven guard of the smus to the duts to eliminate the effects of leakage current
矩陣卡的保護通路將smu的驅動信號延伸到了dut ,消除了漏泄電流的影響。A zero - voltage starting method is brought forward which switch the starting from separate exciting to self - exciting successfully ; pll ( phase lock loop ) technology is employed to realize the frequency tracing and constant phase angle control ; igbt driving and protective circuit suitable for parallel inverter is developed, which successfully solve the problem of time compensating and overlapping regulation for the driving signals ; a novel and practical over - voltage protective method for parallel inverters is presented which effectively avoid the possible over - voltage destroy to the inverter. xu haiwen ( power electronics and electric driving ) directed by senior engineer peng yonglong
提出了一種零壓啟動的他激轉自激方法;通過採用鎖相環技術實現了逆變器工作頻率的自動跟蹤和容性逆變角度的恆值控制;設計了適用於並聯諧振型逆變器的igbt驅動與保護電路,解決了驅動信號的時間補償以及重疊角的可調問題;提出了一種新穎、實用的逆變器過壓保護方法,有效地解決了並聯型諧振逆變器過壓保護這一難題。The inverter drive signals are synchronized with the position sensor output signals so that synchronism between the stator winding currents and the rotor flux is ensured for any speed
逆變器的驅動信號與轉子位置信號同步從而保證在任意的速度下定子繞組電流與轉子磁場同步。A lock - in amplifier is used to supply the driving signal and to detect the output signal corresponding to the sample ' s strain
使用鎖相放大器提供驅動信號,並同時檢測對應于樣品形變的輸出信號。Now the driving system of cmf works in the analog mode. the operation principle of the driving system is analyzed, various driving signals are compared from power consume, feasibility, and driving frequency. then several kinds of driving circuits are studied in this paper
本文分析這種驅動系統的工作原理,並且從能量的觀點、實現的難易程度、對高低頻振動管的驅動等方面比較了各種波形的驅動信號,本文還研究幾種驅動電路,以產生相應的驅動波形。Make a comparison among different driving signals, including square, triangle, sinusoidal and sawtooth wave, it is shown that the square wave has the best driving result and the sawtooth wave has the worst one
實驗還對方波、三角波、正旋波及鋸齒波等幾種不同的驅動信號產生微射流的效果進行了對比。結果表明方波信號產生的微射流最強,鋸齒波產生的最弱。分享友人