earth horizon sensor 中文意思是什麼
earth horizon sensor
解釋
地球水平感測器-
Ccd star sensor with a high accurary and precise mathematical model of starlight passing through the upper atmosphere is used to indirectly sense ths earth horizon, such that the attitude and orbit of the satellite can be accurately determine
這種導航方案利用高精度的ccd星敏感器,結合星光穿越大氣的較精確的數學模型,來間接敏感地平,從而實現對衛星的精確定位和定姿。
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