正常時差校正 的英文怎麼說

中文拼音 [zhēngchángshíchājiàozhēng]
正常時差校正 英文
normal-moveout correction
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
  • : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
  • : 校名詞1. (學校) school 2. (校官) field officer3. (姓氏) a surname
  • 正常 : normal; regular; average
  • 時差 : 1 [天文學](平太陽時和真太陽時的差)equation of time2 (不同時區之間的時間差別)time difference時...
  • 校正 : check; correction; adjust; revise; proofread and correct; rectify; calibrate; make true; master c...
  1. The algorithm of strapdown inertial navigation system is also discussed and then use the flight - track generator to give a simulation, since a closed loop feedback integrated navigation system is designed in this paper, and the output of the filter must feed back to the strapdown inertial navigation system, the analysis of the algorithm in strapdown inertial navigation system is important. the scheme to design the trajectory of gps and the simulation of gps constellation are then studied, the simulation of gps constellation is given from the calculation of vernal equinox base on the principle of celestial mechanics, this method of different from other methods given by other paper and is useful to the research of satellite navigation system. a new method to abstract noise modal in integrated navigation system is proved to be useful in practice, this method, which is given by use the principles of stochastic processes, statistics, time series analysis, and system identification, is suitable for the kalman filter in integrated navigation system

    如航跡產生器的設計,該航跡產生器是研究組合導航問題的前提,從國外一些研究組合導航系統的文獻中可以看出,設計這樣一個航跡產生器是非必要的,所以本文自行設計了這樣一個系統;還討論了捷聯慣性導航系統中捷聯解算的方法,並進行了模擬研究,由於在本文設計的閉環反饋式組合導航系統中,對捷聯慣導系統的平臺誤進行閉環控制,需要將濾波器輸出的量反饋到捷聯解算內部,所以必須對捷聯解算進行深入的研究和分析,更何況捷聯解算問題本身也是導航界的一個熱門研究課題;另外,本文還介紹了gps軌道及其星座模擬的設計思想和方案,與以往gps軌道和星座模擬不同的是本文從天體力學中計算春分點開始,逐步進行gps軌道及其星座模擬,這樣的設計方法對從事衛星導航的研究工作是有價值的;還對組合導航中誤建模方法進行了研究,綜合運用隨機過程、概率統計、序分析及系統辯識等方面的理論提出了一套適合組合導航卡爾曼濾波的誤建模方法,並運用實際研究工作中的測量數據對該方法進行了驗證。
  2. Based on the simple understanding of normal seismic processing, this paper has carried out deep research on the problems of deep prospecting in seismic data processing, such as s / n ( signal to noise ratio ), velocity analysis and residual nmo of unsymmetrical hyperbola, stacking and imaging of complex rays and migration arc. until now tens of accomplishments have been achieved

    在簡單了解地震資料規處理的基礎上,本文針對當前深層資料的問題,緊緊圍繞著深層地震數據處理技術研究需要解決的重點問題,即信噪比問題、非對稱雙曲線的速度分析與剩餘動問題、復雜射線的迭加及偏移成像問題和偏移畫弧問題等,進行了深入的研究工作,目前已完成十多個成果。
  3. Using dead reckoning would lead to frequent state correction updates, increasing both network traffic and visible jolts ( because a quick position jump is sometimes needed when the blended replicated path differs to much from the original path )

    使用導航預測演算法可能會導致非頻繁地發送狀態更新包,網路流量和視覺上的震動都會大大增加(因為當混合后的復制體路徑與原始路徑相較大,有候不得不做一些迅速的位置跳轉) 。
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