drift compensation 中文意思是什麼

drift compensation 解釋
漂移補償
  • drift : n 1 漂亮；（潮流的）推進力。2 漂流物；吹積物；堆積物；【地質學；地理學】冰磧，漂礫。3 傾向，趨勢...
  • compensation : n 賠償；補償（金）；報酬 （for）；〈美國〉薪水，工資 （for）; 【機械工程】補整；【造船】補強。com...
  1. Different kind space cameras use different image motion compensation methods and drift angle controls respectively. applications of drift angle control in mechanical image motion compensation and electronic image motion compensation are introduced and analyzed in this paper

    不同類型的空間相機有不同的像移補償方法，也就有不同的偏流角控制方法，本文對機械像移補償法、電子學補償方法等像移補償方法中的偏流角控制及作用進行分析。
  2. Image motion compensation ( imc ) is the key technology of high - resolution space camera. image motion speed is seperated into two vectors in image coordinate for the existence of the drift angle : the forward direction image motion speed and the crosswise image motion speed. in fact, drift angle control eliminates the crosswise image motion speed, so it is a part of image motion compensation

    在空間照相，由於偏流角的存在，使得像移速度在像面坐標系存在兩個分量：前向像移速度和橫向像移速度，偏流角控制本質上是消除橫向像移速度，因此，偏流角控制是空間相機像移補償的一部分。
  3. In general, a precise resistor is in series with one of the resistors in wheatstone bridge to compensate the zero offset, and the other one is in parallel with another arm of the wheatstone bridge to compensate thermal zero drift. based on this principle, in this paper, a compensation method based on virtual instrument technology has been put forward. actuated by current source, a good calculation method of compensation resistors and their position in the bridge is deduced

    本文基於串並聯電阻補償法的原理，提出了一種基於虛擬儀器的誤差補償方案，推導了在恆流源供電下可以精確的計算出補償電阻大小和補償位置的演算法，並且在虛擬儀器軟體平臺labview上完成了數據採集、處理、顯示等軟體的設計，經過實驗的驗證，對傳感器的零點溫度漂移補償取得較好的效果，而對靈敏度溫度漂移的工藝補償亦有一定的效果。
  4. The second point is the compensation of time base distortion and drift

    第二是時基失真及漂移的補償。
  5. In addition to pic method, the numerical computation method is used as a compensation for the study of the characteristics of electron beam. the two methods are used separately to attain the trajectory of axially - emitted electron beam in diode region and drift region, and the trajectory of radially - emitted electron beam with axial, azimuthal, as well as compounded axial and azimuthal magnetic field. three two - dimensional codes and two three - dimensional codes have been made out to compute the trajectories

    本文特點之一就是採用粒子模擬和數值計算相結合的方法進行模擬計算，分別得到了軸向發射條件下電子在二極體區域和漂移區的軌跡，徑向發射條件下電子在角向磁場、軸向磁場、角向和軸向復合磁場中電子的運動軌跡，分別編制了三個二維電子軌跡計算程序和兩個三維電子軌跡計算程序，最後將粒子模擬和數值計算得到的結果進行了對比，得到了較為滿意的結果。
  6. So the drift error of gyro is always the main source of error in the control and navigation system, the study of technology of measurement and compensation plays more and more important part in this field

    由於陀螺的漂移誤差是整個控制和導航系統的重要誤差源，所以，對陀螺儀漂移的測試及補償技術的研究具有越來越重要的意義。
  7. The accurate calculation of the input voltage and the compensation for the dc - offset error and the variation of the stator resistance are important factors in practical implementation of the integration since they can cause a drift in the stator flux linkage trajectory and furthermore deteriorate the quality of torque control

    因此，輸入電壓的準確計算、直流漂移量的補償以及定子電阻變化的補償都是影響積分計算準確性的重要因素，這些誤差會導致定子磁鏈軌跡的偏移，進而降低系統轉矩控制的性能。
  8. This paper were analyze the characteristic of the drift and discuss the compensation methods for it

    為了把ifog應用於慣性導航領域，必須改善其漂移特性。
  9. The time base drift deduced by the change of temperature is discussed particularly and the compensation method of it is analyzed. finally, we also studied frequency band extension under time base distortion condition by simulation. the results show that the compensation of time base distortion can reduce the error of signal and then increase the accuracy of frequency band extension

    首先，介紹時基失真的相關概念及其對測量信號的影響；其次，對時基失真特性測量的不同方法進行了理論分析和比較，並對分析信號法進行了模擬研究；再次，對時基失真的補償方法進行分析和模擬研究；並專門對溫度變化引起的時基漂移及其補償方法進行了簡要分析；最後，對時基失真條件下的頻帶展寬技術的模擬表明時基失真的補償可以減小信號的誤差，因而提高頻帶展寬的精度。
  10. After the comprehensive consideration of different architecture, the dct domain partial encoder transcoding scheme, which eliminated the drift error by motion compensation, was chosen as the system architecture. this architecture not only kept the video quality well, but also intelligently utilized the coding information of the input compressed video stream

    在綜合考慮各種結構性能的基礎上，確定了基於dct域的部分編碼轉碼架構為轉碼器結構，從而在保證視頻質量的同時最大限度地利用壓縮碼流中的信息，提高轉碼效率。
  11. A temperature compensation algorithm to overcome cross sensitivity according to the behavior of the inductance sensor, and a system self - calibration algorithm to overcome the drift of the analog circuit are designed. on the basis of these two algorithms, a new kind of data fusion algorithm combing both of them is derived out

    提出了利用浙江大學博士學位論文智能位移傳感器系統的研究傳感元件自身特性實現溫度補償的演算法以及對模擬電路特性漂移的系統自校準演算法，並在此基礎上，提出一種將兩者有機地結合在一起的數據融合演算法。
  12. Both signals, synchronization and watermark, are embedded in the bit stream. a drift compensator is used to eliminate the distortion due to ac / dc prediction in i - vops and motion compensation in p - vops and b - vops, to maintain robustness of the watermark and the quality of the video, and resist format conversion attack

    採用漂移補償器來消除由於i - vop中ac dc系數預測和p - vop 、 b - vop運動補償編碼帶來的干擾和視覺降質，使水印有較好的魯棒性，抵抗格式轉換攻擊，並保證視覺質量。
  13. At first, it describes structure of the full - length prototype, manufacturing craft and prepare to work, including sting, sealing, wire tension and leak current measurement, mounting of the preamp, gas system, high voltage system, reduction of noise and so on. the construction of full - length prototype provided valuable experience and important reference to the besiii drift chamber. then good function of the full - length prototype was performed using 55fe 5. 9kev x _ ray source. we can see that the uniformity of gas gain of the full - length prototype is well and it is effective for the compensation voltage to adjust the uniformity of gas gain of the boundary cells

    為了初步測試模型的性能用55fe5 . 9kevx射線進行了氣體增益的均勻性檢測，隨之用55fe5 . 5kevx射線初步測試了模型性能，對部分高壓和補償電壓的設置進行了調整，驗證了對邊界場絲層加補償電壓能夠有效地調節邊緣層氣體增益的均勻性，實驗結果表明全長模型能正常工作並具有良好的性能。
  14. Secondly, the temperature characteristics of the sensor coil was researched. a temperature distribution model of the coil was found. according to the model a method for compensation for thermal - induced drift changes in the fiber optic gyroscope was proposed

    其次，本文重點對光纖環的溫度特性進行了分析，得出了光纖環的溫度分佈模型，並提出了一個光纖環溫度噪聲的補償方案。
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