{"created":"2023-06-20T14:40:37.164050+00:00","id":7535,"links":{},"metadata":{"_buckets":{"deposit":"79834ff8-d438-4ae6-af5e-abc39f021bac"},"_deposit":{"created_by":1,"id":"7535","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7535"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007535","sets":["1543:1544:1557","1887:1891"]},"author_link":["40281","40274","40275","40276","40280","40278","40279","40277","40282","40273"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"キセノンガスジェットを用いたはやぶさの復帰運用"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"202","bibliographicPageStart":"195","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":"タッチダウン運用終了後、小惑星探査機「はやぶさ(MUSES-C: Asteroid Sample-return Spacecraft)」は燃料リークが原因と思われる外乱により姿勢を喪失し地上との通信リンクが途絶えた。再度ビーコンが受信できるようになった時には、通常姿勢制御に使用するRCS (Reaction Control System)スラスターが使えない状態にあった。はやぶさ運用チームはイオンエンジンの中和器からキセノンガスを噴射することで得られる微弱な推力を使った姿勢制御方式を開発した。これにより探査機の姿勢維持、テレメトリーの復旧、地球/太陽追尾の運用が可能となった。本レポートでは、これらの制御の概要と現在までの運用結果について述べる。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"After the completion of the Hayabusa (MUSES-C: Asteroid Sample-return Spacecraft) touchdown operation onto the asteroid Itokawa, the telemetry link with the Earth station was interrupted due to the spacecraft attitude loss, of which reason was thought to be the attitude disturbance by the onboard RCS (Reaction Control System) fuel leak. When the radio beacon was acquired four days after the loss, the spacecraft was in a condition that RCS thrusters normally used for the attitude control were not working. Then, to cope with this circumstance Hayabusa operation team developed the attitude control scheme which utilizes the weak thrust generated by the cold Xenon gas ejection from ion engine neutralizer nozzles. The adopted scheme enabled the attitude control, the telemetry link recover and the Earth/Sun tracking. In this paper the newly developed attitude control using cold Xenon gas jet is outlined and the operation result up to the present is reported.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063481034","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":"NEC航空宇宙システム"},{"subitem_text_value":"NEC東芝スペースシステム"},{"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"},{"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":"NEC Aerospace Systems Ltd."},{"subitem_text_language":"en","subitem_text_value":"NEC TOSHIBA Space Systems Ltd."},{"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"},{"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":"白川, 健一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"卯尾, 匡史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"國中, 均"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"船木, 一幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西山, 和孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shirakawa, Kenichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Uo, Masashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kuninaka, Hitoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Funaki, Ikko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishiyama, Kazutaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"はやぶさ","subitem_subject_scheme":"Other"},{"subitem_subject":"MUSES-C","subitem_subject_scheme":"Other"},{"subitem_subject":"小惑星探査機","subitem_subject_scheme":"Other"},{"subitem_subject":"姿勢制御","subitem_subject_scheme":"Other"},{"subitem_subject":"イオンエンジン","subitem_subject_scheme":"Other"},{"subitem_subject":"ジンバル","subitem_subject_scheme":"Other"},{"subitem_subject":"故障","subitem_subject_scheme":"Other"},{"subitem_subject":"救出運用","subitem_subject_scheme":"Other"},{"subitem_subject":"衛星制御","subitem_subject_scheme":"Other"},{"subitem_subject":"データハンドリングユニット","subitem_subject_scheme":"Other"},{"subitem_subject":"DHU","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽センサ","subitem_subject_scheme":"Other"},{"subitem_subject":"スピン除去","subitem_subject_scheme":"Other"},{"subitem_subject":"自律性","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽放射","subitem_subject_scheme":"Other"},{"subitem_subject":"Hayabusa","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MUSES-C","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Asteroid Sample-return Spacecraft","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"attitude control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ion engine","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gimbal","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"failure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"rescue operation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"satellite control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Data Handling Unit","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DHU","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar sensor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spin reduction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"autonomy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar radiation","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":"Hayabusa attitude control by Xe gasjet for rescue operations","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Hayabusa attitude control by Xe gasjet for rescue operations","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":"7535","relation_version_is_last":true,"title":["Hayabusa attitude control by Xe gasjet for rescue operations"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:38:00.390981+00:00"}