adcs 中文意思是什麼

adcs 解釋
模彩控制和狀態寄存器
  1. The application of the adcs can greatly reduce the weight of the control system ; reduce the control system design cost and maintenance costs ; make the design adaptable to new aeroengine types, adaptability to changes in components

    航空發動機採用分散式控制系統能大大降低發動機總體重量；減少研製成本和維護費用；利於控制系統擴展、升級。
  2. Driven by the requirements of an analog - to - digital converter ( adc ) with excellent performances, adcs have been made a rapid progress towards high speed, high resolution and low power dissipation

    為了適應各個應用領域對模數（ a / d ）轉換器越來越高的要求， a / d轉換器朝著高解析度、高速和低功耗等方向快速發展。
  3. The analog signals are regulated to satisfy the system and analog - to - digital converter ( adc ) ; dsp is the core part and is connected with adcs, a controller of ethernet, a rs - 485 bus transceiver, a can bus transceiver and a clock. the real - time data is disposed by dsp and is transferred to the upper computer when the alarm is happened

    模擬信號調理模塊對輸入的信號進行調理，以達到系統和模數轉換器（ adc ）采樣的要求; dsp作為系統的核心部件，外擴了adc 、以太網控制器、 rs - 485總線收發器、 can總線收發器和時鐘晶元， dsp對實時數據進行處理，當報警發生時將實時數據通過以太網上傳給上位機。
  4. The ade7758 is a high accuracy 3 - phase electrical energy measurement ic. it incorporates adcs, a digital integrator, reference circuitry, temperature sensor, and all the signal processing required performing active, reactive, and apparent energy measurement and rms calculations

    Ade7758是高精度三相電量測量專用晶元，它集成了adc 、數字積分器、參考電路、溫度傳感器以及電能測量和有效值計算的數字處理模塊。
  5. In the future it may be possible to have such bandpass sigma - delta adcs with userprogrammable digital filter coefficients, so that the passband of a receiver could be modified during operation in response to the characteristics of the signal ( and the interference

    未來可能會出現用戶可編程數字濾波系數的帶通- adc ，這樣接收機的通頻帶就可以隨著所接收的信號的特性而改變。
  6. Abstract : this paper is mainly about an analog saw - tooth signal generator used for linear histogram test of adcs

    摘要：主要內容是基於線性直方圖法測量模?數轉換器性能的片上模擬鋸齒波發生器的實現方法。
  7. Frequency response, quantization noise, reconstruction error and its sensitivity to mismatch among adcs are studied at length in prqmf banks adc system, and the theoretic results include : ( 1 ) the distortion / aliasing functions of hybrid filter banks adc system is similar with that of switch capacitor filter banks adc system ; ( 2 ) for wide or narrow band input signal, the effective resolution of the two adc systems is 0. 51og2m bits higher than their adc ; ( 3 ) reconstruction error ' s sensitivity to mismatch among adcs of the two adc systems is reduced effectively than time interleaved adc system

    2對prqmf濾波器組adc系統的頻響、量化噪聲特性、重建誤差特性以及重建誤差對adc間的失配敏感性進行了理論分析研究，所得到的理論結果為： （ 1 ）混合濾波器組adc系統與開關電容濾波器組adc系統的失真/混迭函數一致； （ 2 ）無論輸入寬帶還是窄帶信號，這兩種adc系統的有效解析度均比其adc提高了0 . 5log _ 2m比特； （ 3 ）這兩種adc系統的重建誤差對其adc間的失配敏感性均明顯低於時間交織adc系統。
  8. The dissertation discusses about field multi - channel nuclear data collecting system based on mcu in detail. the data collecting system adopts mcu ( micro - control units ) at89c55 as controlling core, applying high speed and low power adcs ( analog - to - digital converters ) cmos chip max 191 and 320x240 matrix graphic lcd ( liquid crystal display )

    該系統在硬體上以單片機at89c55為控制核心，以高速低功耗的a d晶元max191作為多道脈沖幅度分析器的模數轉換器件，以320 240點陣圖形液晶顯示屏作為系統的顯示器，根據初步的性能測試，系統已經達到預期的設計目標。
  9. Comparing with conventional nyquist converters, - converters greatly release the requirements for high performance of analog circuit and precisely matched components. additionally, these converters exploit the enhanced speed, circuit density and low cost of modern vlsi technologies. currentlly, - adcs have been widely used for audio a / d conversion

    - adc採用過采樣噪聲整形技術實現高精度模數轉換，和傳統的nyquist率模數轉換器相比，避免了對模擬電路性能指標和元器件匹配精度的較高要求，並可充分利用現代vlsi的高速、高集成度、低成本的優點，已成為音頻模數轉換的主要技術。
  10. In the time - interleaved adc system, m pieces of adcs work in a parallel method and sample at a sampling frequency fs / m, in the back - end of the system, m outputs are multiplexed to give an overall sampling frequency f s

    這種方法在前端利用m片adc并行交替采樣，在後端進行拼接使得整個採集系統的速率為m片速率之和。
  11. The research object of this paper is the aeroengine distributed control system ( adcs )

    本論文的研究對象是航空發動機分散式控制系統。
  12. Therefore, the study in ultrahigh speed adcs with the relatively low resolution is an important research topic

    因此，對采樣速度超過ghz ，解析度相對較低的超高速a / d轉換器研究是a / d轉換器研究的一個重要方向。
  13. Modeling and simulating the adc system by adopting standard cmos technologies can provide the theoretical supports for design and optimization of ultrahigh speed adcs

    基於標準cmos工藝，從a / d轉換器系統開始建模研究，可以為設計和優化超高速模數轉換器提供必要的理論基礎。
  14. Adcs graduates may proceed to complete degree programmes at university of wales, university of central england ( uk ), curtin university of technology ( australia ), etc

    計算機學高級文憑獲得者可升入英國威爾士大學，中英格蘭大學或澳大利亞克丁大學等攻讀計算機相關專業學士課程。
  15. The main work is listed as follows : 1 ) the development trend of the aeroengine control system is analyzed in detail ; the architecture and the system design of the adcs are researched

    本論文的主要內容如下： 1深入分析了航空發動機控制系統發展趨勢；研究了航空發動機分散式控制系統構成及系統設計。
  16. Furthermore, along with the rapid development of multimedia soc chip in our country, it is exigent of developing audio - adcs independent. the principles of - adcs are discussed firstly

    而且隨著我國多媒體soc晶元的迅速發展，也迫切需要自主研發基於cmos工藝實現的低功耗、低成本、高精度的音頻adc 。
  17. In order to test the performance of the attitude determination and control methods presented in this thesis, the whole simulation loop of the small astronomical satellite ' s adcs was constructed

    3 ）為了充分驗證本文提出的姿態確定和控制方法的效果，本文的最後建立了svom衛星姿控系統大迴路模型，並編寫了相應程序，進行了數學模擬。
  18. The 16 - bit adcs inside the single - chip microcomputer are used in the instrument to measure the output signal of the high frequency tuner, two12 - bit dacs are used to give the control signal needed by programmable gain amplifier. the system has the characteristics such as light volume, light weight, and low cost, which make it more applicable

    該標量網路分析儀能方便地測試一個系統的傳輸特性和反射特性，與pc機通過通用串列總線（ usb ）連接，實現被測網路頻率特性的圖形顯示、保存、列印及參數設置功能。
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