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Earth escape trajectories starting from L2 point
https://jaxa.repo.nii.ac.jp/records/7509
https://jaxa.repo.nii.ac.jp/records/7509f5454037-eca5-4bb0-bfda-1b2c2d1ab2c9
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Earth escape trajectories starting from L2 point | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ラグランジュ平衡点 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | L2点 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 脱出軌道 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 脱出速度 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 軌道計算 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 軌道力学 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 運動方程式 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 逐次2次計画法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | SQP法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 地球重力 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 軌道変換 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙機軌道 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 速度 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 3体問題 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Lagrangian equilibrium point | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | L2 point | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | escape trajectory | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | escape velocity | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | orbit calculation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | orbital mechanics | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | equation of motion | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | sequential quadratic programming method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | SQP method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Earth gravitation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | orbital maneuver | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spacecraft trajectory | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | velocity | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | three body problem | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
中宮, 賢樹
× 中宮, 賢樹× 山川, 宏× Nakamiya, Masaki× Yamakawa, Hiroshi |
|||||
著者所属 | ||||||
総合研究大学院大学 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属(英) | ||||||
en | ||||||
Graduate University for Advanced Studies | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS) | |||||
書誌情報 |
第16回アストロダイナミクスシンポジウム講演後刷り集 2006 en : Proceedings of 16th Workshop on JAXA Astrodynamics and Flight Mechanics p. 42-48, 発行日 2007-03 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The L1 and L2 points of the Sun-Earth system, which are located about 1.5 million km away from the Earth in the sun and anti-sun direction, are widely used as suitable locations for space observatories to a great extent. These points are also thought as a gateway for the interplanetary transfer in the near future. This paper investigates the escape trajectories from the Earth's gravity leaving the Sun-Earth L2 point in the restricted three-body problem. Firstly, we discussed the one-impulse escape strategy assuming velocity correction only at L2 point, and the two-impulse escape strategy assuming the first velocity correction at L2 point and the second velocity correction at the subsequent perigee point. By keeping the hyperbolic excess velocity constant, the required total velocity correction amount and the flight path geometry are analyzed both analytically using Jacobi integral. Finally, optimal escape trajectories of these strategies are calculated by SQP (Sequential Quadratic Programming method), optimal multi-impulse escape strategy is also investigated. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0063481008 |