digital control processing 中文意思是什麼

digital control processing 解釋
數控加工
  • digital : adj. 1. 手指的；指狀的。2. 數字的，數據的。n. 1. （鋼琴等的）琴鍵。2. 手指。
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  1. Auto - iris control " intelligent digital image processing circuit camera br " br cameras integrated design " br backlight compensation function " br technical

    自動聚焦，自動光圈控制智能數字映像處理電路鏡頭攝像機一體化設計
  2. Digital image processing consume a large amount of memory and time commonly. basing on the advantage of fpga, the paper design harware module by hdl ( hardware language ), i. e., some function is achieved by les ( logic element ) of the fpga. the real - time of digital image processing is achieved by this. the sample and display of digital image is the important part. so, the paper mainly design the sample and desplay module. the sample card is designed and it ’ s word mode is configured according china ’ s cvbs ( composite video bar signal ). for acquiring the image and storing it correctly to sram, the paper design the sample - control module. the sample module can work correctly using least time. the reliability and real - time achieve the reference. according the vga principle and scheduling of the ths8134, the paper design a vga - control module by hdl. firstly, the control signal is synthesized secondly, the horirontal and vertical synchronization signals is synthesized according to the vga interface standard

    圖像處理的特點是處理的數據量大，處理非常耗時，為實現數字圖像的實時處理，本文研究了在fpga上用硬體描述語言實現功能模塊的方法，通過功能模塊的硬體化，解決了視頻圖像處理的速度問題。圖像數據的正確採集和顯示輸出是其中的兩個重要的模塊，因此，本文主要完成了圖像數據的採集和顯示輸出的設計。本文設計了採集卡，並要對其工作模式進行了配置和編寫了採集控制模塊，在採集控制模塊的控制下，將數字圖像數據正確無誤的存儲到了sram中。
  3. A arming control system of synchronous fitting missle is brough forward in this paper of which the arming control unit composes of the high speed digital signal processing chip dsp and fpga, and has better performance in speed and precision

    本文提出了一種雙聯裝導彈瞄準系統，其瞄準控制部分由高速數字信號處理晶元dsp和現場可編程門陣列fpoa構成，使得整個系統在速度和精度方面都具有較好的性能。
  4. In this thesis, we focused our attention on demodulation and digital signal processing ( dsp ) technique in the dpsk differential detection system used in pico - satellite test and control instructions, mainly from the point of view of software

    論文圍繞皮衛星通信中測控指令的dpsk差分解調系統，重點從軟體角度對通信解調技術和數字信號處理的一系列問題進行了實踐和研究。
  5. The controller hardware is composed of digital signals processing ( dsp ) system performing scr fire pulses control and mmi system providing input and output interface. dsp system and mmi system are connected by serial communication

    控制器的微處理系統採用雙微處理器結構，負責脈沖控制的dsp微處理系統和負責人機操作的微處理系統相互獨立，通過串列通信連接。
  6. The correlated double sampling ( cds ) circuits structure is used to reduce the fixed pattern noise ( fpn ) of the cmos sensors, and improve the signal - noise ratio ( snr ). the 256 photodiodes arrayed 4 quadrants sensor consists 16x16 active photodiodes array. correlated double sampling processing circuits, output buffer amplifiers and digital control part

    針對cmos製造工藝中mos器件固定模式噪聲（ fixedpatternnoise ， fpn ）較大的不足，研究中採用了相關二次采樣（ correlateddoublesampling ， cds ）電路降低固定模式噪聲，從而提高了傳感器的信噪比（ signalnoiseratio ， snr ） 。
  7. But when sampling rate is high, most traditional digital signal processing and control algorithms are inherently ill - conditioned. considerable progress has been made by the use of delta operator on ameliorating ill - conditioning problems

    研究結果表明，當采樣頻率很高時，傳統的信號處理和控制方法存在著不可避免的缺陷，而採用delta運算元描述代替移位運算元描述方法可以適當地改善這些缺陷。
  8. The importan charateristics of wat902h camera and pci 500 camera and methods of capturing video are also included in this paper. imaging computer outside submarine can transfer data between control computer in the submarine by w2k ' s tednal service with highspeed. due to specific charaeristics of undersea optical imaging, underwater imaging processing technique fall into two categoriesfhardware and software, hardware are the design of the lenses used in waer and the choice of high - quality ccd caxner4the other is compllter digital irnage processing, that is mainly gray - level boformation and image sharpening. underwater image - processing software is designed on the basis of image processing on windows avi digital video file

    由於水下光學成像的特殊性，水下圖象處理技術應該包括硬體和軟體兩個方面，硬體即水下專用成像鏡頭的設計與高性能的ccd選擇，後期圖象處理軟體是利用計算機數字圖像處理技術提高水下拍攝圖象的質量，處理方法主要有灰度變換和銳化處理；實現了對windowsavi數字視頻文件文件的圖像處理技術，並在此基礎上完成了水下電視系統圖像處理軟體的設計。
  9. This paper presents a type of electroplate production - line system which drives by linear induce motors and describe the entire control system the new system is controlled by digital signal processing chip ( dsp )

    論文結合中山寶泰電路板設備製造有限公司的電鍍流水線系統而開展地課題研究設計工作，研究了一套直線感應電機驅動的電鍍流水線及控制系統。
  10. Based on digital image processing, a scheme of alum control system in precipitator of waterworks, which include designing thinking, frame, measure and researching algorithms, is researched and exploited in the paper

    本文基於數字圖像處理，研究、開發了一套自來水廠沉澱池礬花控制系統自動化的方案，文中給出了該系統的設計思想、設計框圖、詳細設計和圖像處理的具體演算法。
  11. Our company possesses high - class manufacturing plant, high - tech digital control tool and processing centre

    公司擁有一流的生產廠房和高精尖數控機床、加工中心。
  12. Content of the project : set up a new plant which occupies 20 thousand m2, and introduce digital - control boring bed, grinder, processing center and supporting national facilities, to realize annual production capacity of 1. 33 million pieces of great horsepower diesel motor fittings components

    項目內容：新建廠房2萬平方米，引進數控鏜床、磨床、加工中心及配套國產設備，形成年產大馬力柴油發動機配件133萬支（只）的生產能力。
  13. This digital amplifier made up of a digital inverter can implement the sine voltage signal ' s power amplifying based on the digital signal processor. with the high processing ability of dsp, the advanced digital control arithmetic can be realized in the software. also the feasible and effective technique for the time delay compensation of digital control can be achieved

    該放大系統用數字化逆變器來實現電力系統正弦電壓信號功率的放大，利用dsp數字處理器高速的處理能力，可以使系統實現高性能的演算法控制，並且能靈活地對系統的誤差進行補償，從而實現逆變系統的高性能和高精度，為解決電力系統電容式互感器二次側帶負載能力弱的問題進行了有意義的研究。
  14. Research and practice on digital control processing experiment

    數控加工實驗的研究與實踐
  15. General performance requirements and methods of measurement for digital signal processing unit of airborne fire control radar

    機載火控雷達數字信號處理單元通用技術要求和測試方法
  16. This control method has many disadvantages. with the development of computer technology and digital image processing, it is possible to apply digital image processing to the control of smoulder furnace. the automatic judge of terminal operations is essential to the automation and standardization of productive process

    隨著計算機技術的發展，數字圖像處理技術理論的不斷完善，尋求將數字圖像處理的方法應用到煙化爐的終點判斷上，實現煙化爐終點控制的自動化，對冶金行業來說是一個新的控制方法。
  17. Compared with traditional feedforward, this paper presents an adaptive control method based on power detection minimization. with strong and fast digital signal processing ability, the adaptive system can control feedforward amplifier parameters exactly and suppress non - linear products at last by detecting changes of signals and environments

    與傳統前饋法相比，本文加入了基於最小功率檢測演算法的自適應控制電路，對輸入功率變化、溫漂和器件老化等導致系統性能下降的擾動進行自適應調整，使功放的非線性失真在很大程度上得到改善。
  18. It has a wide range of application in digital communication system, radar and electronic warfare system, mechanical electronic system, etc. the object of this paper is to design the structure of mda - 2 ' s system software and design the ieee - 488 interface circuit. the paper discuss the system software structure at first, i solve some problem in this part, such as crude adjust and fine adjust, the printing of wave and data etc, the main innovation of my design is design a soft control panel and solve the system panel, i still analyse the method of digital signal processing in software, mainly discuss the median filter ' s performance

    在軟體部分本人解決了第一代調制域分析儀系統軟體中所存在的游標粗調和細調以及波形數據列印等問題，其中最為重要的是採用軟控制面板的軟體設計思想解決了系統上急於解決的控制面板問題，這是本人在課題設計上的一個創新之處；在軟體設計部分本人還對所採用的濾波演算法進行了性能分析，其中重點論述了軟體中所採用的中值濾波器的性能，並從中得出了一些重要的、有價值的結論。
  19. Abstract : two intelligent magnetic particle inspection systems for bearingrollers and rings were introduced including their principles, constructions and technical key points, in which optical imaging, digital image processing and plc control techniques were applied

    文摘:介紹一種在傳統磁粉探傷基礎上，應用光學成象、數字圖象處理、 plc控制技術實現的軸承滾子和套圈兩套智能化磁粉自動探傷系統的原理、組成、關鍵技術以及達到的技術水平。
  20. Equipment of power quality dynamic compensation control realization can be either digital or analogical. the advantage of digital compensation control ( dcc ) is that it can compensate harmonics to a precision level and is independent of the surrounding environment. but dcc need high - speed real - time chips to deal with digital signal processing, so it has high price

    電能質量動態補償裝置的控制是影響電能質量動態補償裝置的性能的重要因數，電能質量動態補償裝置的諧波補償主要有數字補償控制和模擬補償控制兩種，數字補償的優點是可以對電網諧波的補償達到很精確的程度，不容易受到外界運行環境的影響，但是要求運行速度很高的實時數字信號處理器，因此造價較高，模擬補償控制對硬體要求比較嚴格。
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