gps fix 中文意思是什麼

gps fix 解釋
全球定位系統船位
  • gps : 1. Global Positioning System全球衛星定位系統。2. global positioning satellite 全球定位衛星。
  • fix : vt 1 使固定；安裝。2 集中注意于，盯住，凝視。3 打定（主意），抱定（宗旨）；牢記。4 決定；確定；規...
  1. In this paper, i emphasize the key technology in the aircraft ' s real - time positioning - the method to fix the integer ambiguity of gps carrier phase

    本文著重研究機載gps精密定位系統的關鍵技術? ?確定載波相位整周模糊度的方法。
  2. But the gps receivers on the air china 757 fix the position of the aircraft to within a few metres as it begins its descent through a long valley, around an awkward ridge and down onto the new runway at linzhi

    但是當中國國際航空公司的波音757客機降低飛行高度通過一條危險山脊附近的長長山谷的時候，機上的gps接收器以米的精度鎖定飛機的航向，安全降落在林芝機場的新建跑道上。
  3. The contents are using fault locating algorithm based on measurement impedance to determine a fault zone of transmission line, then use wavelet transform fault locating algorithm based on current traveling wave to fix the fault position. in order to ensure both results are valid, gps is used to synchronize their hardware. 2

    其主要內容是：利用所記錄的工頻故障信息和阻抗法粗略計算故障位置，再利用所記錄的暫態行波電流精確定位故障點，二者通過gps時間同步單元進行時間同步，從根本上解決輸電線路故障測距問題。
  4. The first step is to get the floating value by integrating the integer ambiguity of gps carrier signal as a state variable with ins. the second step is to get the fix value by integral filter algorithm. thirdly, the methods for detecting and compensating the cycle slip are researched

    其次研究了載波信號整周模糊度求解演算法問題，提出了一種新的求解方法，即把整周模糊度作為狀態變量通過與慣導的組合得到模糊度的浮動解，然後利用組合濾波器快速演算法來實現整周模糊度的求解。
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