active sensor 中文意思是什麼

active sensor 解釋
有源傳感器
  • active : adj 1 活動的，有活動力的；【生物學】活性的；【電學】有功的；【無線電】有源的；【物理學】放射性的...
  • sensor : n. 1. ＝sensory （名詞）. 2. 【自動化】感受器；傳感器；靈敏元件，控制儀板上顯示溫度、輻射量等變動的裝置。
  1. No probe leakage was found when the sensor dipped in ethanol and n - hexane for 15 days. this technique is limited for its prolix procession and request of special active function in the structure of molecular probe, sol - gel : the development of sol - gel technique provides a convenient way to incorporate molecular probe in porous inorganic material

    化學鍵合法：分子探針通過化學反應鍵合於固定相，在溶劑中不泄漏，提高了傳感器使用壽命，在乙醇和正己烷中浸泡15天，未見探針分子泄漏。但繁雜的過程和對探針分子結構的特殊要求限制這一方光纖化學傳感器、儀器系統的研製們比生物和環境監測中的應用（摘要） 2法的應用。
  2. Airborne synthetic aperture radar ( sar ) is a kind of active remote sensor, which works in the microwave band and takes aircraft as the working platform

    機載合成孔徑雷達是一種以飛行器為平臺，工作在微波波段的主動式遙感器。
  3. 3. passive and active time - domain demodulation schemes were demonstrated based on a fiber bragg grating used as a tunable filter controlled by a piezoelectric stack, which was driven by an electrical sine wave signal. the measured strain applied on the sensor axially could be judged by observing the interval of the output between notches within a driving period in time - domain

    利用匹配濾波技術，分別採用無源和有源方式，藉助受pzt驅動的解調光柵，將待測應變信息變為時序負脈沖間隔的變化，利用常規的示波器觀測同一掃描周期中兩負脈沖在時域中間隔的變化來確定待測應變的變化。
  4. Approximately thirteen seconds before impact, the copperhead ' s laser light sensor becomes active, and it uses fins to guide itself to the laser light source

    在炮彈著地前大約13秒時銅斑蛇的激光傳感器啟動，利用直尾翅制導攻擊激光照射目標。
  5. 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 ） 。
  6. 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。
  7. Multi - sensor information fusion has been developed into an active research field. so it is significant to further get access to this field and apply this technology to the guidance of underwater weapon such as torpedo

    本論文介紹了多傳感器信息融合技術的發展過程及其在魚雷等水中兵器中的研究意義和研究現狀，綜述了信息融合演算法以及國內外研究動向。
  8. Another type of active proximity sensor is an infrared sensor

    另一種活動的接近傳感器是紅外線傳感器。
  9. This new - active member includes a piezoelectric actuator, a micro - placement sensor to measure the output placement and output force

    該主動構件由壓電作動器、傳感器等組成，具有輸出位移和輸出力的功能。
  10. Active transducer sensor

    有源傳感器
  11. The dna electrochemical sensor was prepared by self - assembling the designed hepatitis b virus dna specific probe on the surface of au electrode together with hoechst 33258 as electro - active indicator

    利用自組裝單分子膜法，將人工合成的乙肝病毒單鏈dna片斷作為特異性探針固定在金電極表面，結合電活性指示劑hoechst33258構成dna電化學傳感器。
  12. The nanoporous structure of films greatly enhanced the active surface area available for p - cd binding by a factor of 25 for a lum - thick - film. based on multiple linear regression, concentrations of o, p, m - bimethyl - benzene and o, p, m - nitro - phenol have been measured with present sensor

    納米tio2膜每增厚1 m ，環糊精的固載量平均增加25倍，該方法可大大地提高傳高器的靈敏度。
  13. In this paper, the emphasis is laid on the principle of active electronic current transformer, especially on the sensor head, signal receiver, fiber optic communication, and computer interface

    本論文著重對有源電子式電流互感器的原理進行了研究，特別是系統地研究了傳感頭、信號接收機、光纖傳遞部分以及計算機介面等各部分的電路結構。
  14. The stochastic structure and stochastic intelligent truss structure are taken as research object in this paper. the analytical model and method of the structural dynamic characteristic are investigated. when the applied forces are random excitation or random process ( stationary random process or non - stationary random process ) excitation, the structural dynamic response, the active vibration control for the intelligent structure, the optimal placement of the sensor and the actuator and the optimization of the feedback gains of the closed loop control system for the intelligent structure, and the effects of the structural parameters on the active vibration control et al are all studied systemically

    本文以隨機結構和隨機智能桁架結構為對象，對結構動力特性分析模型與求解方法進行了研究；對結構在隨機力或隨機過程（平穩隨機過程或非平穩隨機過程）激勵下，結構的動力響應、結構的振動主動控制、智能結構中作動和傳感元件配置位置與閉環控制系統增益優化、結構參數對振動主動控制效果的影響等問題開展了全面而系統的研究。
  15. As far as the tow - stage vibration isolation mounting with dynamoelectric actuator is concerned, the effect of the selection of the error sensor ( displacement, velocity, acceleration ) on the force transfer rate of the pid active vibration control system is analysed and on the basis of this the control simulation with hebb rule on two - stage vibration isolation mounting with the single neural adaptive pid controller is made and the simulation results indicate the method is effective. 2

    針對具有電動執行器的雙層隔振實驗臺架，討論了誤差傳感器類型（位移、速度、加速度）的選擇對雙層隔振pid振動主動控制系統力傳遞率的影響，在此基礎上將單神經元自適應控制引入振動主動控制系統，採用hebb學習演算法進行了雙層隔振系統振動主動控制模擬研究，取得了滿意的控制效果。
  16. This thesis mainly concerns the application of a new differential transformer radial displacement sensor on active magnetic bearing ( amb )

    本文對一種新型的差動變壓器式徑向位移傳感器在磁懸浮軸承中的應用進行了研究。
  17. Thus, it ' s hard to get the coordinate and shape information of targets. in this design, conventional quadrants sensors and cmos image sensors which are now developing very quickly are jointed together. a 256 photodiodes arrayed 4 quadrants sensors which uses active pixel sensor array is designed

    在本研究中，將傳統的象限傳感器與當前迅速發展的cmos圖象傳感器相結合，提出了使用有源傳感陣列感光的256單元光電管陣列四象限cmos光電傳感器。
  18. The active pixel sensor structure widely used in image sensor is used here to convert the micro photoelectric signal generated in pixel to large electric signal to facilitate the signal processing and reduce the noise. the arrayed sensor structure ? s used to obtain the coordinate and shape information of targets

    該傳感器的感光單元採用了cmos圖象傳感器中使用的有源像素傳感器（ activepixelsensor ， aps ）設計，在感光單元內部由光電信號預處理電路直接將傳感產生的光電信號轉化為幅度較大的電信號輸出，避免了對微弱信號的處理，降低了噪聲的影響。
  19. Synthetic aperture radar ( sar ) is an active microwave remote sensor, which has the high azimuth resolution by using the theorem of synthetic aperture. because of its widely application in military and civilian synthetic aperture radar has received more and more recognition

    合成孔徑雷達是主動式微波成像雷達，是利用信號處理技術以小的真實孔徑天線達到高解析度成像的雷達系統，由於其在民用和軍事方面的應用，越來越受到廣泛的關注。
  20. Error sensor is the main part of active control system, and the whole active control efficiency depends much on the message measured by error sensors. therefore, getting exact measured message is very important

    誤差傳感器是主動控制系統中的關鍵元件之一，它測量所得信號的精確與否對整個控制效果有很大影響。
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