position updating 中文意思是什麼
position updating
解釋
位置修正-
As the cumulate error, inertial navigation system ca n ' t provide perfect position and navigation for the autonomous underwater vehicles ( auv ) in unstructured, complex and instable ocean in a long time. the application of terrain - aided navigation techniques to the updating of an inertia navigation system has been investigated
慣性導航系統是實現水下導航的一種重要方法，但慣性導航存在累計誤差，為了修正慣性導航的累積誤差，提高導航精度，本文將飛機、導彈等所使用的地形輔助導航系統，應用到水下航行器上，成功地滿足了自主水下航行器的導航需求。 -
On the condition of selecting east - north - up coordinate as navigation coordinate and supposing the updating periods for attitude, velocity and position all the same, the digital algorithms for sins are deduced in details
以東北天坐標系為導航坐標系，假定姿態、速度和位置更新周期相同時，詳細推導了捷聯慣導的數字迭代演算法。 -
The scrolling error in the position updating calculation is discussed and the scrolling error compensation algorithms are studied in the sculling base motion environment. the simulations of the algorithms are performed and the results show that the scrolling correction term should be considered to improve the position accuracy for the system with high - resolution position updating requirements
分析了位置更新計算中渦卷誤差的產生機理，研究了劃船運動條件下的渦卷補償優化演算法，並對演算法的性能進行了模擬分析，結果表明：對于導航定位精度特別高的場合，應該考慮加入適當的渦卷補償來提高導航精度。 -
We will analyze the call in the gsm network, the updating of the position and the signaling process in the switch, after that using the effective signaling information collected by the tracing system, we analyze a malfunction in the application and build a feasible method to solve the normal malfunction
本文分析了gsm網路中呼叫、位置更新、切換過程中的信令流程，結合信令監測系統獲取的有效的信令信息，對故障實例進行了分析，建立了一般的故障處理流程。 -
Then we primarily focused on the attitude updating algorithms, the velocity updating algorithms and the position updating algorithms for sins in highly dynamic environments
然後從工程應用的角度出發，研究了高動態環境下捷聯慣導系統的姿態演算法、速度演算法，位置演算法。
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