{"created":"2023-06-20T14:40:39.016435+00:00","id":7569,"links":{},"metadata":{"_buckets":{"deposit":"2525d287-8f30-467d-9047-c545a84898c8"},"_deposit":{"created_by":1,"id":"7569","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7569"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007569","sets":["1543:1544:1558","1887:1891"]},"author_link":["40520","40522","40518","40517","40516","40515","40521","40519"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"LEOからL2点への輸送軌道の最適化"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"22","bibliographicPageStart":"18","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":"太陽-地球間のL2点周りにおける深宇宙港、赤外線天文衛星などのミッションを想定し、LEO(Low Earth Orbit)からL2点への輸送軌道の最適化を行った。本研究では、まず化学推進を用いた輸送について、ΔV最小のための軌道投入角と投入速度の最適化を検討する。ここでは月スウィングバイを利用した輸送についても検討する。次に、化学推進での検討結果を元にしてIspの高い電気推進を利用した輸送軌道を検討する。各輸送の場合について飛行時間・消費燃料の点から輸送軌道を評価する。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Optimization of trajectories from the Earth to the Sun-Earth L2 point is discussed, supposing their applications to missions around L2, such as deep-space ports and infrared astronomical satellites. Trade-off between short transit time and small fuel consumption is considered in detail. Transfers are studied in several cases, ballistic flight using chemical propulsion without lunar swing-by and with lunar swing-by, and multi-impulse flight using electrical propulsion. We discuss each case from the viewpoints of transit time and fuel consumption.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063480004","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"},{"subitem_text_value":"東京大学 大学院工学系研究科"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部"}]},"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"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"}]},"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":"相田, 彩夏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松本, 道弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川勝, 康弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川口, 淳一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aida, Saika","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsumoto, Michihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawakatsu, Yasuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawaguchi, Junichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"宇宙機軌道","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":"軌道","subitem_subject_scheme":"Other"},{"subitem_subject":"弾道軌道","subitem_subject_scheme":"Other"},{"subitem_subject":"スイングバイ技術","subitem_subject_scheme":"Other"},{"subitem_subject":"推進薬消費","subitem_subject_scheme":"Other"},{"subitem_subject":"軌道最適化","subitem_subject_scheme":"Other"},{"subitem_subject":"3体問題","subitem_subject_scheme":"Other"},{"subitem_subject":"低推力推進","subitem_subject_scheme":"Other"},{"subitem_subject":"電気推進","subitem_subject_scheme":"Other"},{"subitem_subject":"DNCLP","subitem_subject_scheme":"Other"},{"subitem_subject":"評価関数","subitem_subject_scheme":"Other"},{"subitem_subject":"spacecraft trajectory","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":"trajectory","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ballistic trajectory","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"swingby technique","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"propellant consumption","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"trajectory optimization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"3 body problem","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"low thrust propulsion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electric propulsion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DNCLP","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"evaluation function","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":"Optimization of trajectories from Earth to L2","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Optimization of trajectories from Earth to L2","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":"7569","relation_version_is_last":true,"title":["Optimization of trajectories from Earth to L2"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:37:29.554200+00:00"}