2018年
Escape trajectory for the martian moon sample return mission using tube dynamics
Space Flight Mechanics Meeting, 2018
- ,
- ,
- 巻
- AAS 2018-1688
- 号
- 210009
- 開始ページ
- 1
- 終了ページ
- 6
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.2514/6.2018-1688
- 出版者・発行元
- American Institute of Aeronautics and Astronautics Inc, AIAA
We study trajectory design for a spacecraft escaping from Mars in the context of spatial restricted three-body problem (SR3BP) by using tube dynamics. First, we compute the halo and quasi-halo orbits around L1of Sun-Mars system together with the associated invariant manifolds. Then we investigate whether the spacecraft with a certain energy is inside of the tube to connect the manifold with the Phobos orbit. We also perform grid search with the SR3BP with the same energy as the invariant manifold. Comparing numerical results between grid search and the tube dynamics, we show how to determine the propriety for the escape trajectory by using the tube dynamics. Consequently we clarify the way to judge whether the spacecrafts can escape or not in the spatial problem.
- リンク情報
- ID情報
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- DOI : 10.2514/6.2018-1688
- SCOPUS ID : 85044375845