{"created":"2023-07-27T06:55:18.507085+00:00","id":51096,"links":{},"metadata":{"_buckets":{"deposit":"4e9a65a6-f434-4082-9ae5-8847b5df881c"},"_deposit":{"created_by":18,"id":"51096","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"51096"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00051096","sets":["2812:2813:4014"]},"author_link":["2464","79698"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-06-06","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"7p.","bibliographicVolumeNumber":"2018-04-01 - 2021-03-31","bibliographic_titles":[{"bibliographic_title":"令和2(2020)年度 科学研究費補助金 基盤研究(C) 研究成果報告書"},{"bibliographic_title":"2020 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{},{}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究では，振幅変調された単一周波数の信号でアクティブマスダンパを駆動することで，低周波振動の制振力を生成する理論について明らかにした．また，製作したAMD単体の周波数特性について評価したところ，理論通りの周波数特性を得た．これより，狙いの制振力を生成するにあたって，振幅変調を用いたAMD駆動の有効性が示された．AMD応答の数値的予測については，数値モデルにAMD自身の動特性を考慮し，実測応答に含まれる周波数成分の特徴を定性的に再現することができた．また，アクチュエータにばねと減衰要素を並置することで，主系側に現れる高周波応答を抑制し，復調波成分のみを制振力に利用できることが示された．","subitem_description_type":"Abstract"},{"subitem_description":"Vibration problems have become obvious as the size and working speed of the equipment becomes smaller and faster. The size of the absorbers is expected to be smaller in view of space saving and weight reduction. However, constitutive physical characteristics limit realization of the compact design without sacrificing the required damping performance. Specifically, it is difficult to attenuate low-frequency vibration by a miniaturized vibration control device. In the present study, we propose a novel active-type mass damper for vibration control of structures. By using a relatively small, a high frequency driven actuator to drive the mass with an amplitude-modulated control signal, the low frequency damping force can be demodulated. Mathematical formulation of the driving principle, both numerical and experimental verification of the low-frequency acceleration component to be used for the inertial control force are shown.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:18K04014, 研究期間(年度):2018-04-01 - 2021-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：「振幅変調駆動型アクティブマスダンパの開発」研究成果報告書　課題番号18K04014\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） \n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-18K04014/18K04014seika/）を加工して作成","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00057399","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_17":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"金沢大学理工研究域フロンティア工学系"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=80293372"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=80293372","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K04014/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K04014/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-18K04014/18K04014seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-18K04014/18K04014seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-02-04"}],"displaytype":"detail","filename":"TE-PR-KOMATSUZAKI-T-kaken 2021-7p.pdf","filesize":[{"value":"450.8 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"TE-PR-KOMATSUZAKI-T-kaken 2021-7p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/51096/files/TE-PR-KOMATSUZAKI-T-kaken 2021-7p.pdf"},"version_id":"feece2f9-aa88-4f79-9c18-0689018b6e7a"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"振幅変調駆動型アクティブマスダンパの開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"振幅変調駆動型アクティブマスダンパの開発"},{"subitem_title":"Development of an amplitude-modulated active mass damper","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["4014"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-04"},"publish_date":"2022-02-04","publish_status":"0","recid":"51096","relation_version_is_last":true,"title":["振幅変調駆動型アクティブマスダンパの開発"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T13:52:48.571744+00:00"}