驅動級 的英文怎麼說
中文拼音 [qūdòngjí]
驅動級
英文
driving stage-
Bx - scc2 is the machine specially designed for photovoltaic industry , which is used to automatically cut the solar - cell interconnect ribbon
Scc2採用了上海博顯實業自主知識產權的單板計算機系統、控制檢測系統和高級步進電機驅動器,功能和裁切效率達到了國際先進水平。This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal
首次採用平板顯示專用控制晶元al300 ,設計並製作了相關配套電路,支持的最高解析度是1280 1024 ,實現解隔行和多種視頻格式轉換的功能,滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介面和分離電視信號s - video介面,可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號,實現亮度信號和色差信號的分離,提高了亮度信號的帶寬。The circuits driving the ccd and processing the video signal are implemented by means of cpld ( complex programmable logic device ) and hdl ( hardvvare description language ). the solution to solve the problem of multi - level logical competitive risks that occur in cpld circuits frequently was provided in details in the thesis
Ccd的驅動電路和視頻信號處理電路採用cpld (可編程邏輯器件)和hdl (硬體描述語言)實現,文章對cpld電路中容易出現的多級邏輯冒險競爭情況作了專門的敘述和提出相應的解決方法。The paper studies and designs the circuit driving the servo motor and the motor for clearing, and the serial communication circuit, and the sensor data input circuit etc. the author develop the embedded controller software based the advanced singlechip language - pl / m and the user interface software base vc + + 6. 0
進行了清刷機器人的伺服電機驅動與控制電路、清刷電機驅動與控制電路、串列通訊電路、傾角傳感器數據採集等硬體電路的設計,並進行了基於pl m高級單片機開發語言的下位機嵌入式控制軟體的開發和基於vc + + 6 . 0的上位機用戶操作界面的開發。The control system included the following units : video decode unit, data format conversion unit, fpga controller, cache unit and d / a monitor. the above self - design control unit plus row and column power supply units make the whole fed driving system, thus drove the 25 inch sample and realized color video display. the 25 inch vga sample thus fabricated could display video images, and obtained its brightness 400cd / m2, contrast ratio 1000 : 1, 256 circuit gray scale
本文介紹了fed驅動系統的工作原理,重點論述了基於fpga的vga級彩色fed新型驅動控制系統的研製,這種新型fed驅動控制系統主要包括視頻解碼電路、數據格式轉換電路、 fpga控制電路、數據緩存電路和d / a監控電路,配合后級列灰度調制單元和行掃描單元,組成完整的fed驅動系統,可以驅動25英寸vga級fed顯示屏,實現彩色視頻顯示,樣機亮度達400cd / m2 、對比度為1000 : 1 ,灰度等級為256級。There are two innovated points in this paper. the first is that we abandoned mechanical apparatus in deflexion, and this is good for signal ’ s disposal. the second is that we adopted nlc facility and this will largely lighten apt systerm ’ s size, weight and power consumption
本論文的創新主要在於兩個方面: ( 1 )摒棄了機械式的偏轉控制,便於其後的信號處理。且該器件驅動電壓低(約3伏) ,功耗小(毫瓦級/平方厘米) 。Lc apparatus almost meet all the needs of space optical communication such as weight, size, power consume, life, cost, driving voltage, intergration of optics and electricity, programe, optically take ? over aperture, beam scanning, deflexional range and so on. switches, deflexional facilities and scanning equipments which made with lc have been used in the system of labor in space communication. the only bug of lc apparatus is that their answer speed only get microsecond rate or submicrosecond rate. but it is practical for them to be used in special beam capture, scan, deflexion controling which don ’ t concerned with code rate and code type
液晶器件幾乎滿足空間光通信的所有大的指標要求如重量、尺寸、功耗、壽命、成本、驅動電壓、光電集成、可編程性、光學接收孔徑、光束掃描和偏轉范圍等等。液晶光開關、光偏轉器、光掃描器已經開始應用於光纖通信的實驗系統中。液晶類器件應用於光通信的唯一重大缺陷,是其響應速度目前只能達到微秒級或亞微秒級,不過,在不涉及到碼型碼率的空間光束捕獲、掃描、偏轉、控制方面,液晶器件完全可能進入實用化。Emission spectrum for a two level atom interarcting with gray body radiation field
由灰體輻射場驅動的二能級原子的發射譜The main computer is programmed under windows, while the assistant computer is programmed under dos. the last, based on the idea of module - structure, the software of the testing system are designed, thus this software system is compatible and transplantable to design again. the experiment of measuring principle is taken : take the xy flat of lathe as the parallel - pole device and adjust the angle of sensor, the rotating - probe can test the felloe mould in scanning way
藉助虛擬儀器的思想,對測控系統進行了設計:採用光柵尺、光電編碼器測量可動部件的運動量,解析度高、誤差小;採用細分驅動的步進電機裝置,控制性能好;系統實施環境溫度的檢測、補償,提高了檢測精度;基於兩級微機組建測控系統:主機為人機界面,採用windows編程,從機用dos編程,實時性好;軟體設計採用兼容性和移植性好的模塊式結構,便於二次開發。High - speed, muti - services and economy have become the major issues of the future ip backbone technology as far as thes poiflt is concerned, thes paper explores layer 3 switdrig technology which separates control component and forward compontal in the traditional roulers. two forwarding al gori thms - - - - d ata - driven mo d el and top olo gy driven model are also compared, a next generation ip backbone echno l o gy - - - - multiproto co l label switching is developed, with its operation and its deployinent in traffic engineering, c1ass - ofservce and virtual private network
本文從未來ip骨幹網技術所要求的高速化、多業務支持、經濟性出發,介紹了在傳統路由器基礎上將控制部件和轉發部件分離的第三層交換技術,比較了數據驅動模型和控制驅動(拓撲驅動)模型兩種轉發演算法,並由此引出下一代ip骨幹網路技術? ?多協議標記交換,闡述了其工作原理以及在流量工程、服務等級區分和虛擬專用網中的應用。In mss, the unit of space that is allocated on a staging drive
海量存儲系統( mss )中,在分級驅動器上進行分配的存儲空間單位。Measurement of quartz crystal unit parameters - measurement of drive level dependence
石英晶體元件參數測量.驅動級相關性測量Measurement of quartz crystal unit parameters - part 6 : measurement of drive level dependence
用型網路的零相位技術測量石英諧振器參數.第6部分:驅動級測量For the reason of the same frequency, we use the ldmos fet. there are three development for the middle power amplifier : the first stage power amplifier, the drive stage power amplifier and the last stage power amplifier
本文針對遙測遙控放大器與其頻率相同的特點,對中功率放大器進行研究。本文對固態線性功率放大器的研製包括:前級放大器的研製、驅動級放大器的研製、末級放大器的研製。Second, we simulate and optimize the circuit and debug the first stage, the drive stage power amplifier
然後在ads中對設計電路進行了模擬優化,對前級、驅動級功率放大器進行調試。The drive stage is made up of cascode class - f topology. a “ big ” mosfet is used in the class - e output stage. the thesis did the simulation of the pa by ads with the tsmc 0. 18 m rf cmos model, and completed the layout of the pa
本文設計了一種新穎的射頻cmos功率放大器,採用兩級差分結構,用f類共源共柵結構作為驅動級,輸出級採用大尺寸mos管的e類功率放大器。Gate drive stage
柵極驅動級Out drive stage
輸出驅動級2. finline - to - microstrip transitions are designed and used in the power - driver at ka - band
2 .設計了ka頻段鰭線-微帶的過渡,並將其運用於功率驅動級放大器之中。The power driver yields output power with a gain variation less than 1. 18db and a maximum of 1. 37 - w output power within the entire band of interest. the large - signal bandwidth of this power - driver is 1. 5ghz
在驅動級放大器的工作頻率范圍內實測的功率增益不平坦度小於1 . 18db ,獲得的最大輸出功率( 1 . 37w )帶寬優於1 . 5ghz 。分享友人