{"created":"2023-06-20T14:43:58.117684+00:00","id":11344,"links":{},"metadata":{"_buckets":{"deposit":"077b89d4-6a2b-4e7e-95d4-a2c848f8d586"},"_deposit":{"created_by":1,"id":"11344","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11344"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00011344","sets":["1543:1580:1594","1887:1891"]},"author_link":["99633","99634","99631","99635","99637","99636","99630","99632","99639","99638"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Consideration about the system of intelligent interceptor"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"367","bibliographicPageStart":"364","bibliographic_titles":[{"bibliographic_title":"第5回宇宙科学シンポジウム"},{"bibliographic_title":"Proceedings of the 5th Space Science Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"太陽系の彗星・小惑星などの小天体は軌道が確定しているものだけでも30数万個存在している。太陽系の起源や進化を知るためには、代表的な小天体にランデブして、重点的に調査することが必要である。一方で、まだ探査機による小天体観測例がほとんどない現状では、フライバイして小天体を撮像するだけでも非常に意義がある。特に、地上から観測機会が少ない小天体の観測ができれば、小天体の科学研究にとって大きな魅力である。そこで、著者らは、わずか10kgの超小型探査機「インターセプタ」を用いたフライバイミッションを提案する。インターセプタは小型・軽量ゆえに、ピギーバックミッションになるだけでなく、さまざまなミッション形態が可能となる。複数のインターセプタを運搬専用機に搭載し、地球スイングバイ直前にそれぞれを別方向に切り離し、各目標小天体軌道に投入すれば、1度に多数のフライバイを実現できる。また、探査機に小天体付近まで運搬してもらうことも可能である。このように、インターセプタは多数の観測を行うことで、従来とは質の異なったサイエンスを目指している。インターセプタは、小天体を撮像する以外にも2つの観測を行うことができる。カメラに取り付けた可視多色フィルタによる測光観測により、小天体のスペクトル型を同定する。一方で、最接近前後のインターセプタの軌道変化の計測により、小天体の密度を推定する。これらによって、小天体の地形・地質を明らかにできる。本論文ではこれを実現するためのシステムを示す。また、目標軌道にそって小天体をフライバイするには、軌道推定(航法)だけでなく積極的な軌道制御(誘導)も組み合わせる必要がある。一般にスケーリング効果によって、光学情報のみでは、弾道飛行においてターゲットとの相対軌道を決定することは不可能である。そこで、本論文では、あらかじめ地上観測によって、小天体との相対速度ベクトルの情報が取得できるとし、位置推定、位置制御を行う。これに姿勢制御も組み合わせた制御法を新たに提案し、この有効性について検証を行う。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049122090","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 宇宙科学研究本部"},{"subitem_text_value":"東京大学"},{"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":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo"},{"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":"森, 治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"多羅尾, 康太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川勝, 康弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"津田, 雄一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川口, 淳一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mori, Osamu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tarao, Kota","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawakatsu, Yasuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsuda, Yuichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawaguchi, Junichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"衛星インタセプタ","subitem_subject_scheme":"Other"},{"subitem_subject":"小惑星ミッション","subitem_subject_scheme":"Other"},{"subitem_subject":"スイングバイ技術","subitem_subject_scheme":"Other"},{"subitem_subject":"フライバイ技術","subitem_subject_scheme":"Other"},{"subitem_subject":"小型科学衛星","subitem_subject_scheme":"Other"},{"subitem_subject":"衛星搭載装置","subitem_subject_scheme":"Other"},{"subitem_subject":"サービスモジュール","subitem_subject_scheme":"Other"},{"subitem_subject":"インテリジェントインタセプタ","subitem_subject_scheme":"Other"},{"subitem_subject":"ミッションシナリオ","subitem_subject_scheme":"Other"},{"subitem_subject":"サクセスクライテリア","subitem_subject_scheme":"Other"},{"subitem_subject":"航法","subitem_subject_scheme":"Other"},{"subitem_subject":"衛星誘導","subitem_subject_scheme":"Other"},{"subitem_subject":"satellite interceptor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"asteroid mission","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"swingby technique","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flyby mission","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"small scientific satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"satellite-borne instrument","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"service module","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"intelligent interceptor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mission scenario","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"success criterion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"navigation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"satellite guidance","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference 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