encoder output 中文意思是什麼
encoder output
解釋
編碼器輸出信號-
The encoder requires a seekable output stream
編碼器需要可查找的輸出流。 -
Support for transcoding all supported audio formats using the converter component ( requires external commandline encoder executables for different output formats )
使用內建的轉換組件可以轉換所以支持的音頻格式（不同的輸出格式需要外部命令行編碼器可執行程序） -
Because the controller is easy to get the position of rotor by the encoder, we can continuously rotate the flux of the armature rotor by applying spwm method to the control system. the continuous rotation of the flux of armature make the output torque of motor has no ripple
由於通過編碼盤可以輕易獲得精確的電機轉子位置信號，故運用spwm調制方法可以使得無刷機的電樞磁場按照圓形軌道連續旋轉，從而實現輸出轉距無脈動。 -
For the users " convenience, users are allowed to install the encoder anyway. in other words, the range used actually of the encoder is allowed to span its zero point, and the ascending direction of the encoder ' s output and that of the floodgate ' s opening can be identical or not
為了方便用戶的使用，允許用戶將閘位計（即旋轉編碼器）安裝在任意位置，包括閘位計實際使用范圍跨越閘位計零點的情況，閘位計輸出增大的方向與閘門開度增大的方向可以相同，也可以不同。 -
Now, with the rapid development of computer and electronics, there have been a great progress in the field of input / output device technology. among this field, pci has been a current standard interface of pc. and in order to accommodate the development of operating system, wdm has been a driver model adopted by industry generally. at the same time, in the respect of sensor ’ s application, a high precision and high integrated incremental rotary encoder has been an outstanding one among the displacement sensors. meanwhile, eda technology and cpld / fpga chip applied in the signal processing circuit are approved by a great number of engineers who are engaged in designing the electronic device
目前，隨著計算機技術和電子技術的飛速發展， i / o設備介面控制技術領域有了長足進步。其中， pci介面成為主流的微機標準介面，而與操作系統平臺的發展相適應， wdm已成為業界普遍採用的驅動程序模式;同時，在傳感器應用方面，高精度、高集成的增量式旋轉編碼器已是位移型傳感器中的佼佼者，而eda技術和cpld / fpga器件在信號處理電路中的應用被廣大電子設計人員所認可。 -
Although there have been many application instances in the field of input / output device technology, we need an specific project and technology route aimed at an given application. in this thesis, we combine the introduction and analysis of relative technology to describe the accomplishment of a coordinate collecting device which is based on incremental rotary encoder. this device is an specific device applied to collect the corrdinate displacement of ground image ’ s three - dimensional model created by full digital photogrammetric station. cpld chip and vhdl are applied in this device to carry out the following work : phase control of the electrical pulse created by incremental rotary encoder, counting the number of electrical pulse, controling the state of signal processing circuit, exchanging data between this circuit and pci control
本文結合相關技術的介紹和分析，描述了一個基於增量式旋轉編碼器的坐標參量採集介面卡的實現，此介面卡是一種用於採集全數字攝影測量系統地面影像模型坐標位移量的專用設備，該設備採用cpld器件和vhdl語言實現增量式旋轉編碼器的脈沖信號鑒相和計數、信號處理部分的狀態控制以及和pci總線晶元ch365之間的數據交換和通信功能，同時該設備的驅動程序基於wdm模式，並且配置有結構良好的動態鏈接庫程序作為系統軟體和驅動程序之間的數據和控制交互中間介面，能夠方便地運行在windows98 / 2000 / xp操作系統平臺上，具有實時性強、工作穩定、通用性較好和性價比高等特點。 -
With the computer controlling the output of the digital signals and the analog signals, controls and adjusts startup, stop, turn and rotational rapidity of the transducer - electromotor and the strength of brake actuator ; installs the torque sensor on dynamical axis, and installs the encoder on non - dynamical axis of the dimensional globoidal indexing cam mechanism ; utilizes the virtual instrument language labview development the test and control system, with the computer real - time monitoring, late displays and storages the data of the test, and processes the data and analyses it
利用計算機控制數字量輸出和模擬量輸出來達到控制和調節變頻電機啟停、轉向、轉速;控制制動器的啟停和加載力;在弧面分度凸輪的加載軸和空軸上安裝扭矩傳感器和編碼器;應用虛擬儀器語言labview開發試驗臺的測控軟體系統，用計算機進行實時監測與事後顯示與存儲，並進行信號處理與分析。 -
( 2 ) the encoder can work properly from - 10 c to 70 c, the output signals are stable
（ 2 ）該智能化磁編碼器能夠在? 10 70正常工作，信號輸出穩定準確，解決了半導體銻化銦磁敏電阻溫度特性差的問題。 -
In paper we designed the processing circuits of magnetic encoder, designed the magnified circuit, the signal collection circuit and the d / a conversion circuit are designed. then magnetic encoder can output two different type signals : digital signals and analog signals, the two type signals are corresponding
對磁編碼器的信號處理電路進行了設計，設計了磁頭的放大比較電路、單片機信號採集電路和d a轉換電路，設計了單片機信號採集和d a部分的程序，使編碼器能在輸出數字信號的同時輸出與數字信號一一對應的模擬信號。 -
Some property and working parameters about the encoder are tested. the result indicated that : ( 1 ) the objective of design is achieved, the encoder can output two type signals simultaneously
對編碼器的各項性能進行了測試，結果表明： （ 1 ）智能化磁編碼器達到了設計的要求，能同時輸出準確的數字信號和模擬信號。 -
The paper presents a method to calculate the floodgate ' s opening according to the output of the encoder and derive the corresponding computational formula
論文研究了根據閘位計的輸出數據計算出閘門開度的方法，和閘門開度測量儀的校正方法，推導出了計算公式。 -
From the four aspects of the processing circuit, this paper introduced the properties of the output circuit of the solid - axes photoelectric encoder and explicated the design idea, scheme and implementation
摘要介紹了如何設計增量式光電編碼器的輸出信號處理電路，並從該電路設計的四個方面著手，較為詳細地闡述了電路組成的構思、設計及實現過程。 -
Mke - 810 encoder is able to provide high - quality video, audio compression with mpeg - 2 encoder. it provides efficient rate and cache control can be both high and low bit - rate high - definition quality. it mp ml with mpeg - 2 video coding standard resolution of 720 576 25. 2m - 20m programs for each output bit rate adjustable. meanwhile a variety of interface and high performance core of the larger independent mpeg - 2 module integrated within the box. meet efficient installation
採用4 : 2 : 2數字視頻和20位數字音頻編解碼技術內置時基校正和幀同步功能，保證信號的傳輸質量單模傳輸方式，波長為1310nm或1550nm ，傳輸距離可達100公里 -
After studied a great many of tcp - friendly congestion control protocols and the quality - oriented rate control methods in this thesis, we design a congestion control protocol rooted upon a specific application, to manipulate the output video rate of fgs - the scalable mpeg - 4 encoder. since the mpeg - 4 video streams consist of multi - objects, we present two rate control policies : one is priority - bl ( base layer ) based, the other is priority - object based, and the priority is decided by cb - tfrc taking account of the user ' s mind, thus we accomplish the content - based tcp - friendly rate control
本文在研究了各種tcp - friendly協議和面向質量的速率控制方法之後，設計了一種與具體應用相關的擁塞控制協議cb - tfrc ，可以對mpeg - 4可伸縮性編碼器fgs的輸出速率進行控制，針對包含多個對象的mpeg - 4視頻流，提出了優先保證基層數據和優先保證對象的兩種速率分配策略， cb - tfrc可以根據用戶感興趣的內容，來決定採取哪種策略，從而實現基於內容的tcp - friendly擁塞控制。
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