HTV-X自動ドッキングミッションの最終フェーズにおける相対6自由度GNC精度解析

—内挿関数を用いた効率的なモンテカルロ解析手法—

抄録

In recent years, as the post-ISS and Lunar Gateway have been considered, automated docking technology by a cargo transfer vehicle has been attracting attention. This paper firstly introduces the final approach scenario and guidance, navigation, and control system design of the HTV-X, a cargo transporter to the ISS, for the demonstration mission of automatic docking technology. Then, Monte Carlo analysis clarifies the influence of the final approach and the free drift start points before docking on accuracy at initial contact conditions.