{"created":"2023-06-19T07:36:38.062559+00:00","id":849,"links":{},"metadata":{"_buckets":{"deposit":"8adf4fad-6ea8-4e39-aa43-c510639ffa48"},"_deposit":{"created_by":16,"id":"849","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"849"},"status":"published"},"_oai":{"id":"oai:nias.repo.nii.ac.jp:00000849","sets":["136:163:165"]},"author_link":["633"],"control_number":"849","item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-12-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"244","bibliographicPageStart":"235","bibliographicVolumeNumber":"60","bibliographic_titles":[{"bibliographic_title":"長崎総合科学大学紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Nagasaki Institute of Applied Science","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"金丸, 英幸","creatorNameLang":"ja"},{"creatorName":"カナマル, ヒデユキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Several methods to solve the Riccati equation are proposed for the optimal regulator problem in modern control theory. In some cases, a solution of the Riccati equation is reached through iterative calculation. But many steps of iteration are sometimes required because of oscillation of iterative process.\nIn this paper, numerical error between left and right sides of matrix-type Riccati equation is treated as a criterion of convergence, and a filtering technique is presented to reduce the number of iterations. Furthermore, the appropriate value of filtering parameter is decided analytically on the basis of the way to get a solution through Lyapunov equation derived from Riccati equation.\nFinally, the effectiveness of the results of this study is confirmed as well as improvement of efficiency of iterative process by parametric studies of numerical simulation.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1_publisher_20":{"attribute_name":"発行者","attribute_value_mlt":[{"subitem_publisher":"長崎総合科学大学附属図書館運営委員会","subitem_publisher_language":"ja"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA1274191X","subitem_source_identifier_type":"NCID"}]},"item_1_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"24239976","subitem_source_identifier_type":"EISSN"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Nagasaki Institute of Applied Science"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"長崎総合科学大学"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-25"}],"displaytype":"detail","filename":"pp.235-244 金丸 英幸著「振動的なﾘｯｶﾁ方程式求解過程の収束性改善」（60巻2号）.pdf","filesize":[{"value":"925.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"振動的なﾘｯｶﾁ方程式求解過程の収束性改善","url":"https://nias.repo.nii.ac.jp/record/849/files/pp.235-244 金丸 英幸著「振動的なﾘｯｶﾁ方程式求解過程の収束性改善」（60巻2号）.pdf"},"version_id":"0081d650-26d8-43bd-9cb9-54e43bd066f3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Riccati equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Lyapunov eqaution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"optimal regulator","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"filtering","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"iterative error analysis","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"振動的なﾘｯｶﾁ方程式求解過程の収束性改善","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"振動的なﾘｯｶﾁ方程式求解過程の収束性改善","subitem_title_language":"ja"},{"subitem_title":"Acceleration of Oscillational Iterative Process to Solve the Riccati Equation","subitem_title_language":"en"}]},"item_type_id":"1","owner":"16","path":["165"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-12-25"},"publish_date":"2020-12-25","publish_status":"0","recid":"849","relation_version_is_last":true,"title":["振動的なﾘｯｶﾁ方程式求解過程の収束性改善"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-11-20T08:01:25.902093+00:00"}