{"created":"2023-06-20T14:36:31.833385+00:00","id":2847,"links":{},"metadata":{"_buckets":{"deposit":"b6af447d-da6d-4b7c-906a-c6fa11bd63b1"},"_deposit":{"created_by":1,"id":"2847","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2847"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002847","sets":["1398:1501:1502","1543:1827:1828","1887:1891","9:789:794:795"]},"author_link":["9300","9298","9303","9301","9302","9299"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"超小型衛星用の膜展開式軌道離脱装置DOM の開発と宇宙実証"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-03-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"532","bibliographicPageStart":"523","bibliographicVolumeNumber":"JAXA-SP-18-011","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第8回スペースデブリワークショップ講演資料集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 8th Space Debris Workshop","bibliographic_titleLang":"en"}]}]},"item_4_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第8回スペースデブリワークショップ (2018年12月3-5日. 宇宙航空研究開発機構調布航空宇宙センター(JAXA)(CAC)), 調布市, 東京","subitem_description_type":"Other"}]},"item_4_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"The 8th Space Debris Workshop (December 3-5, 2018. Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC)), Chofu, Tokyo, Japan","subitem_description_type":"Other"}]},"item_4_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"近年, 超小型衛星による宇宙利用が増加している一方で, スペースデブリの低減のため運用が終了した衛星については速やかに軌道離脱することが重要になってきている. そうした状況を受けて, 2010 年以来, 東北大学と中島田鉄工所は超小型衛星用の膜展開式軌道離脱装置De-Orbit Mechanism（DOM）を開発してきた. DOMは地上であらかじめ衛星に取り付けられ, 衛星とともに打ち上げられる装置である. 衛星の運用が終了する際に内部に搭載した薄膜を展開し, 地球近傍の宇宙空間にわずかに存在する大気抵抗を増大させることにより, 超小型衛星を地球大気圏に再突入させる. 2017 年には1 ユニットサイズのCubeSat, FREEDOM を用いてDOMの宇宙実証を行った. 宇宙実証を通してDOM の動作と軌道離脱性能を確認できたことから, 開発者らは, DOMに関する技術が実利用可能なレベルに到達したと判断している. 発表では, DOMの動作原理, 仕様を紹介するとともに, FREEDOM を用いて実施した宇宙実証の結果について述べる.","subitem_description_type":"Abstract"}]},"item_4_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In recent years, space utilization by microsatellites has been worldwide increasing. On the other hand, it is becoming important to remove a satellite from orbit after its operation phase is terminated. To tackle this situation, Tohoku University and Nakashimada Engineering Works, Ltd. developed De-Orbit Mechanism (DOM) for microsatellites. DOM is a device which is installed onto a satellite on the ground and then is launched together with the satellite. When the operation of the satellite is finished, a thin film stored in DOM is deployed and the satellite will re-enter the Earth atmosphere because of the atmospheric drag which extremely slightly exists in Low Earth Orbit and is increased by the film. In 2017, an orbit verification of DOM was carried out using 'FREEDOM' which is a 1 unit size CubeSat. The development team evaluates that the technologies on DOM have reached a practical level because both the activation and the performance of DOM were confirmed through the orbit verification. This presentation includes the principle of motion of DOM, the specification, and the orbit verification results conducted by FREEDOM.","subitem_description_type":"Other"}]},"item_4_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_4_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_4_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA1830034043","subitem_description_type":"Other"}]},"item_4_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-18-011","subitem_description_type":"Other"}]},"item_4_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_4_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_4_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2433-2232","subitem_source_identifier_type":"ISSN"}]},"item_4_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社中島田鉄工所"},{"subitem_text_value":"株式会社中島田鉄工所"},{"subitem_text_value":"東北大学"}]},"item_4_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Nakashimada Engineering Works, Ltd."},{"subitem_text_language":"en","subitem_text_value":"Nakashimada Engineering Works, Ltd."},{"subitem_text_language":"en","subitem_text_value":"Tohoku University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宇戸, 大樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"金子, 哲也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"桒原, 聡文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Uto, Hiroki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kaneko, Tetsuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kuwahara, Toshinori","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-15"}],"displaytype":"detail","filename":"AA1830034043.pdf","filesize":[{"value":"3.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1830034043.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2847/files/AA1830034043.pdf"},"version_id":"c25677b8-90fc-4410-9bb2-a9b74fa4a219"}]},"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 object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Development and Orbit Verification of De-Orbit Mechanism (DOM) for Microsatellites","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development and Orbit Verification of De-Orbit Mechanism (DOM) for Microsatellites","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["795","1502","1828","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-15"},"publish_date":"2019-03-15","publish_status":"0","recid":"2847","relation_version_is_last":true,"title":["Development and Orbit Verification of De-Orbit Mechanism (DOM) for Microsatellites"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:15:08.645186+00:00"}