passive satellite system 中文意思是什麼
passive satellite system
解釋
被動式衛星系統-
The theory and method of the region passive pseudolites positioning based on geostationary satellite positioning system are systematically discussed
本文系統地討論了基於雙星的偽衛星無源區域定位系統的定位理論以及方法。 -
Therefore, it is very significant to find the way of realizing passive positioning. a method of the region passive pseudolites positioning based on geostationary satellite positioning system is presented. firstly, the positioning theory and method are discussed and the positioning accuracy is analyzed
本文首先討論了系統的定位原理以及定位方法,通過模擬分析比較了雙星系統增強前後定位精度的改進,詳細分析了影響偽衛星基站布站的幾個因素,確定了基站的布站方案。 -
So the passive ranging mode is considered to improve “ beidou ” navigation system. “ beidou ” navigation system and a geostationary satellite can constitute three - star navigation system
在北斗導航定位系統基礎上,增加一顆地球同步衛星(雙星和它的一顆備份星)即可組成三星定位系統。
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