{"created":"2023-06-20T14:40:39.147828+00:00","id":7571,"links":{},"metadata":{"_buckets":{"deposit":"8b790da6-0e38-4e74-9b3f-a428d07636e4"},"_deposit":{"created_by":1,"id":"7571","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7571"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007571","sets":["1543:1544:1558","1887:1891"]},"author_link":["40526","40528","40525","40527"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"ラグランジュ点を利用した惑星間移行の予備考察"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"34","bibliographicPageStart":"29","bibliographic_titles":[{"bibliographic_title":"第15回アストロダイナミクスシンポジウム講演後刷り集　2005"},{"bibliographic_title":"Proceedings of 15th Workshop on JAXA Astrodynamics and Flight Mechanics","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"近年、宇宙探査機のより少ない燃料消費での惑星間移行手法の研究が数多く行われている。本研究では、惑星間移行の最初のシーケンスである地球影響圏の脱出に着目し、地球から約150万km離れた太陽-地球系のL2を出発地点とした移行について考察する。L2はわずかなエネルギーの付加で太陽系の内外惑星への移行が可能なことが知られており、また将来の燃料補給や深宇宙観測などの宇宙活動の拠点と考えられているからである。本研究では、宇宙探査機をL2から直接地球圏を脱出する方法(1インパルス)と、L2から一旦地球近傍に近づけて近地点でΔVを行って地球圏を脱出する方法(2インパルス)との比較を行って、2インパルス手法の有効性を示す。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The L2 point of the Sun-Earth system, located about 1.5 million km away from the Earth in the anti-sun direction, is and will be widely used as a point for space observatories. This point may also be considered as a gateway for interplanetary transfer. This paper focuses on the initial portion of the interplanetary transfer that is the escape from the Earth gravity leaving from the L2 libration point. It is shown that a two-impulse escape, which assumes Delta v s at L2 and the subsequent perigee point, provides an effective means with low Delta v compared with a one-impulse escape strategy assuming direct escape with Delta v at L2.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063480006","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":"総合研究大学院大学"},{"subitem_text_value":"宇宙航空研究開発機構"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Graduate University for Advanced Studies"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency"}]},"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":"中宮, 賢樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山川, 宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamiya, Masaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamakawa, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"惑星間遷移軌道","subitem_subject_scheme":"Other"},{"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":"1インパルス脱出","subitem_subject_scheme":"Other"},{"subitem_subject":"2インパルス脱出","subitem_subject_scheme":"Other"},{"subitem_subject":"出発角度","subitem_subject_scheme":"Other"},{"subitem_subject":"数学的解析","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"3体問題","subitem_subject_scheme":"Other"},{"subitem_subject":"秤動","subitem_subject_scheme":"Other"},{"subitem_subject":"近地点","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙機軌道","subitem_subject_scheme":"Other"},{"subitem_subject":"速度","subitem_subject_scheme":"Other"},{"subitem_subject":"地球重力","subitem_subject_scheme":"Other"},{"subitem_subject":"interplanetary transfer orbit","subitem_subject_language":"en","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":"one-impulse escape","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"two-impulse escape","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"departure angle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mathematical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three body problem","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"libration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"perigee","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spacecraft trajectory","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"velocity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Earth gravitation","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":"Preliminary analysis of interplanetary transfer trajectory using libration points","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Preliminary analysis of interplanetary transfer trajectory using libration points","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1558","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"7571","relation_version_is_last":true,"title":["Preliminary analysis of interplanetary transfer trajectory using libration points"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:37:27.666451+00:00"}