{"created":"2023-06-20T14:40:47.014798+00:00","id":7720,"links":{},"metadata":{"_buckets":{"deposit":"7c91352e-0854-4ad9-be74-2574886fac45"},"_deposit":{"created_by":1,"id":"7720","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7720"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007720","sets":["1543:1544:1560","1887:1891"]},"author_link":["41472","41474","41469","41471","41473","41470"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"フォーメーションフライトによる宇宙エネルギー利用システムの構成"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"123","bibliographicPageStart":"117","bibliographic_titles":[{"bibliographic_title":"平成15年度アストロダイナミクスシンポジウム:講演後刷り集"},{"bibliographic_title":"ISAS Proceedings of 13th Workshop on Astrodynamics and Flight Mechanics 2003: A Collection of Technical Papers","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本稿では宇宙エネルギー利用システムの新たなコンセプトとして、フォーメーションフライトによる構成を示し、その実現性を軌道および姿勢の力学およびそれらの制御の観点から検討する。このコンセプトでは、静止軌道上にあるエネルギー生成・伝送部の南北に、太陽輻射圧によって得られる揚力を利用して反射鏡を位置づける。この構成方法によれば、太陽指向部と地球指向部を接続する回転機構を省略することができ、従来のコンセプトでは避けられなかった構造上の問題を回避できる。また、地球指向部から大型の柔軟構造を取り除くことができるので、より高精度な姿勢制御を実現できると考えられる。力学的観点からの検討の結果、太陽輻射圧と重力傾斜力とのつりあいで決定される反射鏡の軌道面高度が、設計で要求される反射鏡とエネルギー生成・伝送部間の距離を事実上満たすことが明らかとなった。つまり、自然環境で決定される軌道面高度が人為的に決定される設計要求を十分満たすということである。また、実現のための制御コストも、従来のコンセプトと比較して高々10〜20％の増分に過ぎない。以上のことから、本稿で示すフォーメーションフライトによるSSPSの構成が、力学的観点からは十分実現可能であると結論できる。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper presents a new concept of a solar power satellite system configured by formation flying. In this concept, the solar power satellite system consists of sunlight reflectors and an energy generator-transmitter. The energy generator-transmitter is on a common GEO, and the reflectors are placed on the north and south by using solar pressure to raise their orbits from GEO. Therefore, the orbits of the reflectors and that of the energy generator-transmitter make three parallel GEOs. The feasibility of the concept and its requirements are also discussed, focusing on the orbital and attitude mechanics of the reflector. Because the tilt angle of the sunlight changes with the turning of the seasons, it is sometimes necessary to raise the orbit by thrusters especially around the solstice. For attitude dynamics, spin stabilization and thruster control are discussed as the attitude control strategies against the gravity gradient torque, which acts as a persistent periodic disturbance.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0046652019","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_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0918-8053","subitem_source_identifier_type":"ISSN"}]},"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 総合技術研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics"}]},"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":"武市, 昇"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上野, 浩史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小田, 光茂"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeichi, Noboru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ueno, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oda, Mitsushige","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"太陽パワー衛星","subitem_subject_scheme":"Other"},{"subitem_subject":"予備調査","subitem_subject_scheme":"Other"},{"subitem_subject":"編成飛行","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽光","subitem_subject_scheme":"Other"},{"subitem_subject":"反射体","subitem_subject_scheme":"Other"},{"subitem_subject":"GEO","subitem_subject_scheme":"Other"},{"subitem_subject":"送信機","subitem_subject_scheme":"Other"},{"subitem_subject":"姿勢制御","subitem_subject_scheme":"Other"},{"subitem_subject":"solar power satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"feasibility study","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"formation flying","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sunlight","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"reflector","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"GEO","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"transmitter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"attitude control","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":"Feasibility study of a solar power satellite system configured by formation flying","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Feasibility study of a solar power satellite system configured by formation flying","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1560","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"7720","relation_version_is_last":true,"title":["Feasibility study of a solar power satellite system configured by formation flying"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:35:07.335916+00:00"}