{"created":"2023-06-20T14:40:37.592029+00:00","id":7545,"links":{},"metadata":{"_buckets":{"deposit":"d807b5b9-f415-4734-9c8a-f46237792f2f"},"_deposit":{"created_by":1,"id":"7545","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7545"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007545","sets":["1543:1544:1557","1887:1891"]},"author_link":["40358","40350","40349","40357","40356","40351","40352","40354","40353","40355"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"陸域観測技術衛星(ALOS)の姿勢ダイナミクス軌道上評価"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"260","bibliographicPageStart":"255","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":"陸域観測技術衛星(ALOS: Advanced Land Observing Satellite:だいち)は、2006年1月24日に打上げられ、今日に至るまで正常に運用が続けられている。この衛星の姿勢ダイナミクスは、3つの大型柔軟構造、大型可動物、高い姿勢安定度要求、に特徴がある。本発表では、制御と安定化の設計の概要を紹介するとともに、軌道上で取得した姿勢角、姿勢レート、加速度データの解析結果を紹介する。姿勢制御精度、姿勢安定度の評価結果に加えて、特徴的な姿勢ダイナミクスの挙動、すなはち、柔軟構造モード、パドル熱誘導ダイナミクス、パドル駆動、衛星間通信アンテナ駆動による変動を評価した結果を報告する。フィードバック制御則およびフィードフォワード制御則の軌道上チューニングによる姿勢安定度向上の試みについても記述する。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The Advanced Land Observing Satellite (ALOS: Daichi) was launched on January 24, 2006 and has been operated successfully since then. This satellite has the attitude dynamics characterized by three large flexible structures, four large moving components, and stringent attitude stability requirements. Presented in this paper are flight data analyses of ALOSs' attitude, rate, and linear acceleration, as well as a brief overview of the design approaches to the attitude requirements. The analyses not only yield attitude control and stabilization performances but also exhibit unique dynamic behaviors due to flexible structural modes, thermally induced paddle motion, paddle drive, and inter-satellite communication antenna drive. Efforts to improve attitude stability by updating feedback and feedforward control laws are also described.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063481044","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":"宇宙航空研究開発機構"},{"subitem_text_value":"NEC東芝スペースシステム"},{"subitem_text_value":"NEC東芝スペースシステム"},{"subitem_text_value":"NEC東芝スペースシステム"},{"subitem_text_value":"NEC東芝スペースシステム"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency"},{"subitem_text_language":"en","subitem_text_value":"NEC TOSHIBA Space Systems Ltd."},{"subitem_text_language":"en","subitem_text_value":"NEC TOSHIBA Space Systems Ltd."},{"subitem_text_language":"en","subitem_text_value":"NEC TOSHIBA Space Systems Ltd."},{"subitem_text_language":"en","subitem_text_value":"NEC TOSHIBA Space Systems Ltd."}]},"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":"岩田, 隆敬"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"星野, 裕毅"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉沢, 剛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"棚町, 健彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河原, 哲雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iwata, Takanori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hoshino, Hiroki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshizawa, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanamachi, Takehiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawahara, Tetsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"だいち","subitem_subject_scheme":"Other"},{"subitem_subject":"ALOS","subitem_subject_scheme":"Other"},{"subitem_subject":"陸域観測技術衛星","subitem_subject_scheme":"Other"},{"subitem_subject":"姿勢軌道制御系","subitem_subject_scheme":"Other"},{"subitem_subject":"AOCS","subitem_subject_scheme":"Other"},{"subitem_subject":"衛星姿勢制御","subitem_subject_scheme":"Other"},{"subitem_subject":"姿勢安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"制御安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙機運動","subitem_subject_scheme":"Other"},{"subitem_subject":"動特性","subitem_subject_scheme":"Other"},{"subitem_subject":"衛星制御","subitem_subject_scheme":"Other"},{"subitem_subject":"衛星アンテナ","subitem_subject_scheme":"Other"},{"subitem_subject":"ソーラーアレイ","subitem_subject_scheme":"Other"},{"subitem_subject":"安定化","subitem_subject_scheme":"Other"},{"subitem_subject":"柔軟構造","subitem_subject_scheme":"Other"},{"subitem_subject":"Daichi","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ALOS","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Advanced Land Observing Satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"attitude and orbit control system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"AOCS","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"satellite attitude control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"attitude stability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"control stability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spacecraft motion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamic characteristic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"satellite control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"satellite antenna","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar array","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stabilization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flexible structure","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":"Attitude dynamics of the Advanced Land Observing Satellite (ALOS): Flight results","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Attitude dynamics of the Advanced Land Observing Satellite (ALOS): Flight results","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":"7545","relation_version_is_last":true,"title":["Attitude dynamics of the Advanced Land Observing Satellite (ALOS): Flight results"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:37:50.644283+00:00"}