{"created":"2023-06-20T14:40:35.207506+00:00","id":7493,"links":{},"metadata":{"_buckets":{"deposit":"71c069f5-a250-4388-bbd6-ba3f15825d8d"},"_deposit":{"created_by":1,"id":"7493","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7493"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007493","sets":["1543:1544:1556","1887:1891"]},"author_link":["39972","39971","39974","39973"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"CMG試験装置の開発"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"343","bibliographicPageStart":"338","bibliographic_titles":[{"bibliographic_title":"第17回アストロダイナミクスシンポジウム講演後刷り集　2007"},{"bibliographic_title":"Proceedings of 17th Workshop on JAXA Astrodynamics and Flight Mechanics","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"JAXAでは宇宙からの地上の災害監視のためにボディ・ポインティングが可能な人工衛星の検討が始まっている。この衛星は高速で姿勢変更を行うことが必要なので、姿勢制御用アクチュエータとしてコントロール・モーメント・ジャイロ(CMG: Control Moment Gyro)に注目している。CMGは従来から広く使われてきた姿勢制御用アクチュエータであるリアクションホイールと比して数10倍のトルクを出力することができるが、トルクを発生できる方向が衛星機体座標系で固定されないため、姿勢制御アルゴリズムが複雑となる。わが国として軌道上で使用実績のないCMGを用いた人工衛星を着実に開発するために、私たちは地上試験にてCMG単体およびCMGを組み込んだ姿勢制御系を動的に評価するための設備を開発している。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"JAXA has begun the study of a new type of earth observation satellite which can select an observation area actively using an attitude large angle maneuver. As an attitude control system, this kind of satellite requires a high-torque actuator, of which a Control Moment Gyro (CMG) is one candidate. JAXA does not have sufficient experience related to CMG for use in satellites. Not only the hardware but also the CMG control logic is complicated. Evaluation of the CMG function using ground test equipment is necessary; therefore, we are developing a CMG Test Bed.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063718056","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":"宇宙航空研究開発機構"}]},"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":"Japan Aerospace Exploration Agency"}]},"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":"川井, 洋志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"遠藤, 達也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawai, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Endo, Tatsuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"試験設備","subitem_subject_scheme":"Other"},{"subitem_subject":"コントロール・モーメント・ジャイロ","subitem_subject_scheme":"Other"},{"subitem_subject":"空気軸受け","subitem_subject_scheme":"Other"},{"subitem_subject":"回転","subitem_subject_scheme":"Other"},{"subitem_subject":"重心","subitem_subject_scheme":"Other"},{"subitem_subject":"姿勢制御","subitem_subject_scheme":"Other"},{"subitem_subject":"軸受け","subitem_subject_scheme":"Other"},{"subitem_subject":"アクチュエータ","subitem_subject_scheme":"Other"},{"subitem_subject":"摩擦","subitem_subject_scheme":"Other"},{"subitem_subject":"性能試験","subitem_subject_scheme":"Other"},{"subitem_subject":"CMG試験装置","subitem_subject_scheme":"Other"},{"subitem_subject":"回転中心","subitem_subject_scheme":"Other"},{"subitem_subject":"CR","subitem_subject_scheme":"Other"},{"subitem_subject":"test facility","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"control moment gyroscope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"air bearing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"rotation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"center of gravity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"attitude control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"bearing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"actuator","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"friction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"performance test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CMG test bed","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"center of rotation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CR","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":"CMG Test Bed development","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"CMG Test Bed development","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1556","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"7493","relation_version_is_last":true,"title":["CMG Test Bed development"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:38:39.859807+00:00"}