航向偏差 的英文怎麼說

中文拼音 [hángxiàngpiānchā]
航向偏差 英文
course deviation
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 偏 : Ⅰ形容詞1 （不正; 歪斜） inclined to one side; slanting; leaning 2 （只側重一面） partial; prejudi...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 航向 : azimuth; heading; course （of a ship or plane）; desired track
  1. That ' s enough easting. set a course sou ' - sou ' west

    向東航行差不多了，現在像西南偏南方向行駛
  2. According to the present status of studying the solar flare using gps, a new algorithm of processing gps data studying the solar flare is brought forward : after the instrumental bias has been determined, with the data of dual - frequency gps code and phase and navigation message, the vtec at the satellite ' s epp can be worked out

    根據現在研究太陽耀斑的實際情況，提出了利用gps研究太陽耀斑的數據處理方法：利用雙頻觀測值確定出儀器偏差后，再利用碼和相位觀測值，結合導航電文就可以求出電離層交叉點的沿天頂方向上的電子總量vtec值。
  3. A nonlinear ship steering controller is designed successfully. even considered the noises caused by wind, wave and current, the matlab simulation tracking error is almost zero. simulation results show that the presented algorithm is effective and robust

    在存在舵機非線性和海浪干擾的情況下，分別跟蹤階躍響應及正弦曲線，航向跟蹤效果很好，幾乎無偏差跟蹤，且打舵小，具有較強的魯棒性。
  4. Motion errors are given first, and then theoretical analysis, simulation result show affections caused by 3 kinds of typical motion errors both on the doppler and the image. last the phase error criterions are given. 4

    4 .研究了機載雙站sar中偏航、俯仰和橫滾三種姿態誤差對回波多普勒頻率和雷達成像的影響，並分析研究了天線指向誤差對回波幅度的影響，最後通過模擬實驗證明了研究的正確性。
  5. Bdi bearing deviation indicator

    航向偏差指示器
  6. Bearing deviation indicator

    航向偏差指示器
  7. Course deviation indicator

    航向偏差指示器
  8. Abstract : during the ship maneuvering, ship - turning angle could be set arbitrar ily and the course error ( e ) and change in error ( ec ) could be larger some time

    文摘:船舶操縱運動控制過程中，由於轉向角度可任意設置，系統的航向偏差和偏差變化率有時可能會很大。
  9. The measuring precision of lateral and heading displacement is similar to the level reached in the same kind of international researches, with the standard error of 3cm and 0. 62 degree respectively

    橫向偏差和航向偏差的視覺測量精度與目前國際上同類研究的水平相當，標準差分別為3cm和0 . 62deg 。
  10. In hydrographic sweeping survey, considering that the surveyed route in design project description is a longer route which is composed of to geodetic coordinates, methods of mercator projection, utm ( universal transverse mercator ) projection and gauss - kruger projection were adopted to eliminate the direction deviation of sweeping survey, and conform to the conventional ay of sweeping survey as well

    摘要在海道掃測工作中，考慮到設計任務書中的掃測航路是由兩點大地坐標組成的較長路線，利用墨卡托投影和utm投影及高斯克呂格投影方式既能消除掃測航向的偏差，又能符合常規掃測方法。
  11. There are many factors that may affect the aircraft s flown track - the wind speed and direction relative to the aircraft s intended flight path, the performance characteristics of the aircraft, tolerances in navigational aids and different piloting skills and techniques etc. in practice, the flown tracks may deviate either side of the nominal centre line shown in the map in

    飛行中的飛機不能如火車般緊貼路軌行走。飛機在飛行中會受多方因素影響：這包括相對于飛行航道的風速及風向、飛機的操作性能、導航儀器的偏差、機師駕駛技巧等。基於以上原因，實際的飛行航道可能有別于
  12. Experimental results demonstrate that the proposed vision measurement method for the lateral deviation error can achieve the cm - level real - time accuracy on the general road with low gradient under the condition of near view, which can satisfy the measurement demands of the multi - sensor integrated navigation system of intelligent vehicles

    試驗表明，所提出的橫向偏差測量方法在近視野情況下對于坡度不大的一般道路可以取得厘米級的實時測量精度，能夠滿足多傳感器組合導航對橫向偏差測量的要求。
  13. In designing ship course ' s fuzzy control system, a kind of self - tuning scaling factors based on system ' s course error ( e ) and change in error ( ec ) is present t o realize ship course ' s adaptive fuzzy control

    本文在進行船舶操縱運動模糊控制系統設計中，為使系統工作平穩，研究了一種根據系統工作過程中的偏差和偏差變化率自動校正比例因子的演算法，以實現船舶航向自適應控制。
  14. Image movement that is brought by aeroplane movement ( including the forward movement, pitching and yawing movement ) will be eliminated, and then image quality of camera will be improved after the research

    通過本文的研究，消除機載平臺產生的像移（指飛機前向飛行和俯仰偏航運動引起的像移誤差） ，提高相機成像質量。
  15. With its application area extension and the rapid development of modern unmanned aerial vehicle ( uav ), the large size and high power consumption become the problem of existing mhs. furthermore, the high cost of deviation compensation and error correction is another problem

    隨著磁航向應用領域的拓寬和無人機技術的發展，已有的磁航向測量系統面臨的體積、重量、功耗偏大和調試、誤差補償復雜、費用偏高等問題亟待解決。
  16. In this algorithm, the difference between each tracking of different sensor are calculated, and as inputs are sent into the support vector machines to for judging the association between track and track. 3

    把各個傳感器目標航跡狀態估計偏差作為支持向量機輸入，對各個傳感器的目標的狀態估計信息進行分類識別，從而實現多傳感器信息融合多目標跟蹤中的航跡關聯。
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