{"created":"2023-06-20T14:40:35.925066+00:00","id":7510,"links":{},"metadata":{"_buckets":{"deposit":"b840cce8-ff8c-4974-b79c-cf6fc769c3ab"},"_deposit":{"created_by":1,"id":"7510","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7510"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007510","sets":["1543:1544:1557","1887:1891"]},"author_link":["40057","40058"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"54","bibliographicPageStart":"49","bibliographic_titles":[{"bibliographic_title":"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"},{"bibliographic_title":"Proceedings of 16th Workshop on JAXA Astrodynamics and Flight Mechanics","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"太陽-地球系L2点に深宇宙港を設置することを想定し、その脱出方法について検討を行った。前年の発表で、L2点から惑星間へは容易に脱出させることができるが、ポテンシャルの観点から脱出方向は、太陽から地球に向かう線上、すなわち半径方向におおよそ限定されることを述べた。これは、逆の言い方をすれば、半径方向に脱出させることが、加える増速量と獲得できる脱出速度の比の効率の観点で有利であることを示している。この結果をもとに、複数インパルスでの脱出軌道について考察し、また、低推力推進を使用した脱出軌道を求め評価する。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Recently, various kinds of planetary explorations have become more feasible, taking the advantage of low thrust propulsion means such as ion engines that have come into practical use. The field of space activity has now been expanded even to the rim of the outer solar system. In this context, the Japan Aerospace Exploration Agency (JAXA) has started investigating a Deep Space Port built at the L2 Lagrange point in the Sun-Earth system. For the purpose of making the deep space port practically useful, there is a need to establish a method to making spaceship depart and return from/to the port. This paper first discusses the escape maneuvers originating from the L2 point under the restricted three-body problem. Impulsive maneuvers from the L2 point are extensively studied here, and using the results, optimal low-thrust escape strategies are synthesized. Furthermore, this paper proposes the optimal escape and acceleration maneuvers schemes using Electric Delta-V Earth Gravity Assist (EDVEGA) technique.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063481009","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学 大学院工学系研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Tokyo School of Engineering"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松本, 道弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsumoto, Michihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ラグランジュ平衡点","subitem_subject_scheme":"Other"},{"subitem_subject":"L2点","subitem_subject_scheme":"Other"},{"subitem_subject":"脱出速度","subitem_subject_scheme":"Other"},{"subitem_subject":"運動方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"3体問題","subitem_subject_scheme":"Other"},{"subitem_subject":"軌道力学","subitem_subject_scheme":"Other"},{"subitem_subject":"EDVEGA","subitem_subject_scheme":"Other"},{"subitem_subject":"脱出軌道","subitem_subject_scheme":"Other"},{"subitem_subject":"DCNLP","subitem_subject_scheme":"Other"},{"subitem_subject":"軌道計算","subitem_subject_scheme":"Other"},{"subitem_subject":"低推力推進","subitem_subject_scheme":"Other"},{"subitem_subject":"効率","subitem_subject_scheme":"Other"},{"subitem_subject":"最適化","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙機軌道","subitem_subject_scheme":"Other"},{"subitem_subject":"Lagrangian equilibrium point","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"L2 point","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"escape velocity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"equation of motion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three body problem","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"orbital mechanics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"EDVEGA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"escape trajectory","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DCNLP","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"orbit calculation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"low thrust propulsion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"efficiency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"optimization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spacecraft trajectory","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"On the interplanetary flight from the Deep Space Port","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the interplanetary flight from the Deep Space Port","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1557","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"7510","relation_version_is_last":true,"title":["On the interplanetary flight from the Deep Space Port"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:38:24.464518+00:00"}