The main research contents and results are given as follows:(1) Principles and characteristics of different types of polarization controllers are analyzed, the compare of the difference of these polarization controllers are discussed based on them, drawn a conclusion that the polarization controller which based on squeezing fiber and has variable delay quantity are suitable for high speed optical communication system.(2) The reset principle of the typical four channel polarization controller which is based on squeezing fiber is analyzed, and the design of its concrete reset scheme is given based on them. The reset process and the corresponding operation list are given in detail.(3) The systematical experiment is made when the typical four channel polarization controller is put into the PMD compensator. The experiment result showed that the channel which needs reset can efficiently return to the mean place, and the effect of reset was good, it didn't cause any badness infection on PMD compensation.(4) A new type optical signal time-domain depolarizer is given, and a new PMD compensate method is given based on it.

由此得出延遲量可變型光纖擠壓型偏振控制器適用于高速光通信系統(tǒng)的結(jié)論日本中文字幕系列网址；(2)具體分析了典型的四通道光纖擠壓型偏振控制器的復位原理，并在此基礎上對其進行了具體復位方案的設計99热在线观看精品免费，給出了各種情況下的詳細復位流程和相應的復位操作列表国家aaaa级黄片；(3)將四通道光纖擠壓型偏振控制器應用于偏振模色散補償器中進行系統(tǒng)實驗，實驗結(jié)果表明中文字幕黄片，需要復位的通道能有效地回到中間值免费最婬荡的毛片18以下禁止，復位效果良好，且復位未對PMD補償產(chǎn)生不良影響日日夜夜国产一区；(4)設計了一種新型的光信號時域退偏器欧美性爱一级免费看，并基于該退偏器提出了一種新型的偏振模色散補償方法。

Aiming at the high-speed matching controlling problems between adaptive filters inplemented by FPGA and the high-speed AD converters, a high-speed sampling and adaptive filtering system was designedusing asynchronous FIFO. The dual channels AD converter AD9238-40 was used as input stage, two asynchronous FIFOs on-chip were used as high-speed buffer memory, and the sampling and adaptive filtering was controlled by FPGA. The asynchronous FIFO was customized and simulated on Quartus II, the sampling and adaptive filtering controller was designed and also simulated on Quartus II. The high-speed matching controlling of the dual channels AD converter AD9238-40 and the adaptive filter was implemented.

針對用FPGA實現(xiàn)的高速自適應濾波器與高速ADC數(shù)據(jù)處理速度不匹配又粗又长的黄色视频、容易產(chǎn)生串擾等問題亚洲A级片中文字幕在线观看，提出了一種基于異步FIFO技術的高速采樣自適應濾波系統(tǒng)方案，選用雙通道高速AD9238-40作為前置輸入級美国A级片一级片欧洲精品，用片內(nèi)異步FIFO作高速緩存国产精品香蕉在线的人，用FPGA控制采樣與濾波，給出了系統(tǒng)的結(jié)構(gòu)框圖一区二区不卡免费在线，對異步FIFO與采樣濾波控制器進行了仿真色久综合在线，并將異步FIFO與采樣濾波控制器集成在同一FPGA上，完成了對雙通道高速AD9238與自適應濾波器的高速匹配控制xfplay资源。

Integrated 10BASE-T/100BASE-TX/1000BASE-T transceivers · 10/100/1000 tri-speed MAC · Host interfaces - PCI v2.2, 32/64-bit, 33/66-MHz - PCI-X v1.0, 64-bit, 133-MHz · MII/GMII/TBI interfaces for external transceivers · Ultra-deep, 96-KB on-chip packet buffer · Dual high-speed RISC cores with 16-KB caches - Programmable, in-line packet classification · SMBus controller · On-chip power circuit controller and Wake on LAN power switching circuit

集成號10Base-T/100Base-TX/1000Base-T收發(fā)器·10/100/1000三速陸委會·主機接口- 2.2版的PCI女人18毛片九区毛片，32/64，33/66-MHz -的PCI - X的1.0版美女黄的免费，64位爽爽爽A片男女免费爽视频屁股，外部收發(fā)器133兆赫·信息產(chǎn)業(yè)部/的GMII / TBI的接口·超深，96 KB的片上分組緩沖·具有16 KB的緩存雙高速的RISC核心-可編程看A一级欧美黄色录像，在線數(shù)據(jù)包分類·SMBus控制器·片上電源電路控制器和網(wǎng)絡喚醒電源開關電路

Following that, we implement the algorithms of FOC, space vector pulse-width modulation, and speed control using the digital signal processor. Regarding to the influence of controller parameters on dynamic response of the motor speed, this thesis proposes the speed control of PMSM using self-tuning fuzzy technique. By the self-tuning technique, the on-line fuzzy logic controller output can give better speed response under the load disturbances or variable speed commands.

本文首先使用數(shù)位訊號處理器完成磁場導向控制噜噜吧先锋音av资源一百度、空間向量脈波寬度調(diào)變及速度控制之策略，針對控制器參數(shù)對系統(tǒng)動態(tài)響應之影響xx网站在线观看，提出采用自調(diào)式模糊控制器於速度控制回路优物美女在线观看，藉由自調(diào)式機制，線上調(diào)整模糊控制器之參數(shù)色图五月天，使PMSM在變動負載及速度命令下有較佳之動態(tài)響應无码国产乱人伦偷精品视频，達到提升系統(tǒng)響應及強健性之目的。

Servo controller is key part of antenna control system.In some servo controller,classic PID control algorithm is adopted. In order to improve precision of control system,the integral parameter has been turned too big to use because it will cause integral saturation which depress system performance.On the other hand,ISA bus is used to communicate between servo controller and main computer.ISA is low speed interface protocol,it cannot provide more data for complicated real time position control in servo controller.

伺服控制器是天線伺服控制系統(tǒng)的核心環(huán)節(jié)，經(jīng)典的PID控制算法在整定時整定出的積分環(huán)節(jié)參數(shù)較大毛片手机在线，很容易出現(xiàn)積分飽和国产精品秒播无毒不卡，造成控制精度的降低；另一方面伺服系統(tǒng)中伺服控制器與主控計算機通過低速的ISA總線進行通信十八岁禁看的黄色网站，無法滿足控制器進行復雜的位置控制運算所要求的實時大信息量的數(shù)據(jù)傳輸国产系列第一页。

Aiming at the characteristics of car retarder control system and its performance requirement, a fuzzy self tuning PD controller for retarder control is designed. It takes speed error and its change as fuzzy variables to determine the fuzzy control rules. Using the determined rules, the parameters of PD controller is adjusted on-line, which can be adapted well to required speed and the process parameter variation of retarder feedback control.

針對車輛減速器控制系統(tǒng)的特點和性能要求，設計減速器模糊在線自校正控制器免费中文字幕WWW，以調(diào)速過程中速度誤差及其變化為輸入語言變量对白露脸视频一区二区在线，建立模糊控制規(guī)則；根據(jù)模糊控制規(guī)則在線調(diào)整PD控制器的參數(shù)网站懂得，使控制器能較好地適應減速器閉環(huán)控制定速設定及過程參數(shù)時變超碰在线最新地址。

Fuzzy control is applied to variable-frequency regulating speed of AC induction motor in this thesis, where one kind of fuzzy controller of speed is designed with Mamdani model. Then the slip frequency control system made up of fuzzy controller is simulated, the simulation results show that its performance is better than that of general PI controller.

論文將模糊控制技術應用于感應電機的變頻調(diào)速，采用Mamdani模糊邏輯模型怕怕怕1000无档免费视频网站，設計了一種轉(zhuǎn)速模糊控制器日本黄页网，并對基于模糊控制的感應電機轉(zhuǎn)差頻率控制系統(tǒng)進行了數(shù)字仿真，結(jié)果表明模糊控制的控制性能優(yōu)于常規(guī)的PI調(diào)節(jié)器加勒比精品在线。

Led light,clamp light,desk light,wall light, floor light, pendant light,strip light,down light,commercial light,project light,lamp-house series,optics lens series, Fingerprint Recognition, Fingerprint machine,Fingerprint device, Fingerprint module, Fingerprint sensor, fingerprint reader, Fingerprint Access Control , Fingerprint-Electronic Lock ,Fingerprint Attendance ,Fingerprint Controller, Fingerprint Access Control Machine , fingerprint IC reader, GPS doggie detector, Doggie detector, Doggie speed camera detector, detector auto speed electronic doggie, anti-speed radar detector, anti-auto speed radar detector, GPS anti speed radar detector, GPS anti-auto speed radar detector ,anti-speed detector, Speed Detector, GPS Radar navigator, GPS radar speed detector, Bluetooth GPS speed detector, mobile phone GPS speed detector, Handhold GPS speed detector, GPS speed detector, GPS speed radar detector, GPS, GPS Navigation, SD Card CF,GPS phone speed camera detector, auto, Car speed camera detector anti wiretapping IPTV,Detector de la velocidad del GPS, Tarjeta sin hilos de la red,Detector del radar del GPS, Receptor basado en los satélites de Digital|Het ontwerp van het Web,Reeks-hoogste doos IPTV,GPS snelheidsdetector,Virtuele Privé Servers

汽車防盜電子狗GPS乱伦国产视频，指紋采集儀，指紋儀在线三区四区，指紋鎖亚洲午夜理伦片，指紋設備，指紋傳感器av在线不卡观看免费观看，指紋門禁日本乱子视频在线播放，數(shù)字指紋采集儀，指紋門鎖精品在线视频三级片，指紋銀行最新国产色，指紋考勤機，指紋識別儀免费一级无码婬片AA片A片，指紋識別器，指紋識別器上網(wǎng)亚洲综合第三页，汽車指紋防盜鎖美女黄色网站99，汽車測速儀，汽車測速器激情国产手机视频在线观看，汽車雷達測速儀曰批免费网站播放免费，汽車雷達測速器，汽車測速儀GPS日韩精品爆乳蜜桃视频在线，汽車雷達測速器GPS欧美在线26uuu免费，汽車雷達測速儀GPS，汽車測速器GPS，手持式雷達測速儀国产a黄色，手持式雷達測速器清纯唯美色五月，測速儀，測速器WWWxxⅹCOM，雷達測速儀大粗鳮巴r人妻文，雷達測速器，測速儀GPS妓女影院视频国产，雷達測速器GPSwww.344ya.com，雷達測速儀GPS，測速器GPS全国免费黄色网站大全，汽車防盜定位99r只有精品免费视频，汽車防盜定位GPS，汽車防盜報警亚洲系列欧美系列第1页，監(jiān)控系統(tǒng)66夜色，監(jiān)控器材，監(jiān)控樱花草黄色一级视频，監(jiān)控安防日韩www色在线视频，監(jiān)控攝像機，閉路監(jiān)控安防系統(tǒng)com.在线久久特，網(wǎng)絡遠程監(jiān)視亚洲欧美日韩视频一区，網(wǎng)絡遠程視頻監(jiān)控，反汽車測速器ww.黄色视频，反汽車測速儀爱情岛亚洲品质自拍网址进入入口，反汽車雷達測速儀，反汽車雷達測速器国产一级特黄大片色视频泰斯特，反汽車雷達測速GPS影音先锋在线观看资源网，反汽車測速器GPS，反汽車測速儀GPS免费毛片网址，汽車測速電子狗GPSaaaa日韩，汽車雷達測速電子狗GPS，汽車測速電子狗GPS青草一区二区视频，汽車雷達測速電子狗GPS久草av电影一区，汽車測速電子狗，汽車雷達測速電子狗亚洲美女4p变态网站，GPS反流動測速器/汽車電子狗114毛片，GPS反流動測速器，藍牙GPS預警器a片网站在线看，車載雷達探測器特级毛片A片全部免费网站，GPS雷達預警器又大又硬AV无码中文，電子狗|汽車電子狗|汽車反超速雷達|反電子眼|探測狗，反偷聽国产一级A爱片在线视频，反偷拍色色色鬼，反竊聽，手機電子狗日韩欧美啪啪一中文字暮，反手機竊聽器亚洲一区网址，反手機監(jiān)聽器

This control approach is applied to a hump yard speed control system. The experimental results show that the fuzzy self tuning PD controller has better performance, and is more robust than normal PD controller. It is useful to improve the speed control precision of retarder control system.

本控制方法在實際系統(tǒng)中進行了試驗，結(jié)果表明日本久久枸一，與常規(guī)PD控制相比青春小仙女jk白丝喷白浆，模糊在線自校正PD參數(shù)控制器有較好的控制性能和較強的魯棒性，可使系統(tǒng)的控制精度有明顯的提高黄色视频射了网站。

The complete wind turbine speed control firstly proposed here also improves the tracking effect of wind turbine rotating speed to variable wind speed. Wind turbine rotating speed synchronized power observer compensates the power ripple of wind turbine resulted in inverter dead time. A low pass filter used at the output of MPPT controller smoothes the speed reference, which makes the rotating speed of wind turbine more stable.

本文首次提出的變轉(zhuǎn)速擾動的MPPT控制提高了風車最大功率點追蹤的快速性和穩(wěn)定性免费视频A片在线，風車完全轉(zhuǎn)速控制提高了風車轉(zhuǎn)速對變動風速的跟蹤效果，轉(zhuǎn)速同步風車功率觀測法消除了逆變器死區(qū)所造成的風車功率波動的影響国内a片在线视频，帶有低通濾波器的MPPT控制器使得風車的轉(zhuǎn)速更加趨于平穩(wěn)国产原创福利。