{"created":"2023-06-20T14:39:15.120762+00:00","id":5965,"links":{},"metadata":{"_buckets":{"deposit":"a5ff9f86-a177-4168-b3c9-53865348e7b2"},"_deposit":{"created_by":1,"id":"5965","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5965"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005965","sets":["1887:1891","9:789:998:1024"]},"author_link":["29576","29575","29578","29577","29572","29571","29574","29573"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Study on structural vibrations of rocket payload by acoustic excitation"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"118","bibliographicPageStart":"113","bibliographicVolumeNumber":"JAXA-SP-06-010","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2006論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2006","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Spacecrafts are placed on top of launch vehicles, and are excited with mechanical (sinusoidal: 5-100 Hz and random: 20-2 kHz) vibrations via interfaces between spacecrafts and launch vehicles during launch. In addition to such mechanical vibrations, the spacecrafts are also exposed to acoustic pressure with wide frequency range (20-10 kHz). Lightweight and large area structures, such as solar arrays and antenna dishes, and components with relatively high natural frequencies are sensitive to acoustic loads. We have studied on a series of numerical simulation techniques for searching main acoustic sources at lift-off, and analyzing acoustic wave propagation, transmission through fairing and spacecraft acoustic vibrations. In this paper, we focus on spacecraft structural vibrations by acoustic loads using Finite Element Method (FEM), which is one of the most widely used deterministic prediction techniques other than statistical techniques such as Statistical Energy Analysis (SEA) to obtain detailed information. Then we investigate some fundamental random vibration analysis using some simple models to check FE modeling techniques and responses by structural analysis with random acoustic loads. Finally the simple primary structure with some stiffeners of a large spacecraft is modeled with FE, and is used to solve the eigen value problem, and transient and steady-state analysis with random acoustic loads.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063154021","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-06-010","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"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"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"},{"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 Aerospace Technology"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Aerospace Technology"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Aerospace Technology"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Aerospace Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"村上, 桂一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"青山, 剛史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"相曽, 秀昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murakami, Keiichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aoyama, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aiso, Hideaki","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":"2020-01-16"}],"displaytype":"detail","filename":"63154021.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63154021.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5965/files/63154021.pdf"},"version_id":"b817573d-4289-4f0e-b930-9726395de94b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"構造振動","subitem_subject_scheme":"Other"},{"subitem_subject":"音響励起","subitem_subject_scheme":"Other"},{"subitem_subject":"ペイロード","subitem_subject_scheme":"Other"},{"subitem_subject":"有限要素法","subitem_subject_scheme":"Other"},{"subitem_subject":"振動","subitem_subject_scheme":"Other"},{"subitem_subject":"応答解析","subitem_subject_scheme":"Other"},{"subitem_subject":"モード解析","subitem_subject_scheme":"Other"},{"subitem_subject":"スペクトル密度","subitem_subject_scheme":"Other"},{"subitem_subject":"PSD関数","subitem_subject_scheme":"Other"},{"subitem_subject":"音圧","subitem_subject_scheme":"Other"},{"subitem_subject":"音波","subitem_subject_scheme":"Other"},{"subitem_subject":"構造解析","subitem_subject_scheme":"Other"},{"subitem_subject":"周波数応答","subitem_subject_scheme":"Other"},{"subitem_subject":"structural vibration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"acoustic excitation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"payload","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"finite element method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vibration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"response analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"modal analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"power spectrum density","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"PSD function","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sound pressure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sound wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"structural analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"frequency response","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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"音響によるロケットペイロードの構造振動に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音響によるロケットペイロードの構造振動に関する研究"}]},"item_type_id":"5","owner":"1","path":["1024","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"5965","relation_version_is_last":true,"title":["音響によるロケットペイロードの構造振動に関する研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:05:09.906548+00:00"}