{"created":"2023-07-27T07:00:57.350139+00:00","id":61070,"links":{},"metadata":{"_buckets":{"deposit":"ea01f2b8-efdc-4cc7-90cc-ba82ea4f95e1"},"_deposit":{"created_by":18,"id":"61070","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"61070"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00061070","sets":["2812:2813:2842"]},"author_link":["10234","12842"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-03-15","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"3p.","bibliographicVolumeNumber":"1990 – 1991","bibliographic_titles":[{"bibliographic_title":"平成3(1991)年度 科学研究費補助金 一般研究(B) 研究成果報告書概要"},{"bibliographic_title":"1991 Fiscal Year Final Research Report Summary","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":"磁気浮上列車、磁気浮上式搬送車や磁気軸受などの各種磁気浮上システムにおいて、高速動作や外乱に対する強さなど、性能の向上を追求して行くと、モデリングの不確かさが原因となって、構造物の機械的振動が問題となってくる。本研究では、その振動問題を中心に取り上げるため、その動作が強調化、単純化される柔軟ビ-ム磁気浮上装置を対象とした。\n一方、制御系設計理論の分野において、近年、ロバスト制御が重要視され、その観点からHー無限大制御理論が世界的に注目を集めている。この新しい制御理論がどの程度有効であるかを実システムに適用して検討するとともに、広く一般の分野にこの制御理論の普及をはかることは極めて重要な課題である。\n本研究では、2種の柔軟ビ-ム磁気浮上装置を製作し、FFTアナライザ、インパクトハンマ-、オシロスコ-プ、ディジタルシグナルプロセッサ(DSP)、パ-ソナルコンピュ-タ、DAーAD変換器等の計測制御機器を中心に実験システムを構成した。制御対象のモデリングを行ない、各種の方法によりHー無限大制御理論による制御系設計を行なって実験を行なった結果、従来の制御系設計法によるものよりも、ロバスト性に優れた特性が得られ、予想通り有効性が実証できた。また、Hー無限大制御理論の適用において重要となる周波数重み関数の決めかたにおいて基本的な知見が得られた。\n本研究で得られた成果は、磁気浮上システムへの適用のみならず、今後多くの実システム制御系設計に有効に活用されると考える。","subitem_description_type":"Abstract"},{"subitem_description":"In many magnetic levitation or suspension systems such as magnetically levitated train, magneticallynetic levitation or suspension suspended carrier, and magnetic bearing, a problem of mechanical vibration is important. Because uncertainties of modelling on controlled system affect severely the closed control system when high performances such as high speed operation or robustness against disturbance are investigated. On the other hand, H-infinity control theory-is being watched from viewpoint of robustness. Then, effectiveness of H-infinity control theory is examined in this research using experiments of flexible beam magnetic suspension.\nIn this research, two types of flexible beam magnetic suspension system and their instrument and control system are set up, in which FFT analyzer, impact hammer, oscilloscope, digital signal processor(DSP), personal computer, and DA/AD converter are used. Several designs of control system using H-infinity theory are made and experiments are carried out successfully.\nIn these results, effectiveness of H-infinity control theory to the system design is demonstrated. Moreover, fundamental knowledge on frequency weighting function are obtained.","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:02452179, 研究期間(年度):1990 – 1991","subitem_description_type":"Other"},{"subitem_description":"出典：研究課題「柔軟ビ-ム磁気浮上実験によるHー無限大制御理論の有効性検討」課題番号02452179\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/ja/report/KAKENHI-PROJECT-02452179/024521791991kenkyu_seika_hokoku_gaiyo/）を加工して作成","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学工学部","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00067314","subitem_identifier_reg_type":"JaLC"}]},"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=40019724"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=40019724","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-02452179/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-02452179/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-02452179/024521791991kenkyu_seika_hokoku_gaiyo/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-02452179/024521791991kenkyu_seika_hokoku_gaiyo/","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":"2022-10-27"}],"displaytype":"detail","filename":"TE-PR-MATSUMURA-F-kaken 1993-3p.pdf","filesize":[{"value":"127.0 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"TE-PR-MATSUMURA-F-kaken 1993-3p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/61070/files/TE-PR-MATSUMURA-F-kaken 1993-3p.pdf"},"version_id":"c4dd0c3f-f648-4cfd-bc88-0f62d455aeed"}]},"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":"柔軟ビ-ム磁気浮上実験によるHー無限大制御理論の有効性検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"柔軟ビ-ム磁気浮上実験によるHー無限大制御理論の有効性検討"},{"subitem_title":"Examination on Effectiveness of H-infinity Control Theory Using Experiments of Flexible Beam Magnetic Suspension","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2842"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-10-27"},"publish_date":"2022-10-27","publish_status":"0","recid":"61070","relation_version_is_last":true,"title":["柔軟ビ-ム磁気浮上実験によるHー無限大制御理論の有効性検討"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T12:02:19.744813+00:00"}