{"created":"2023-06-19T07:36:37.440882+00:00","id":837,"links":{},"metadata":{"_buckets":{"deposit":"49eee88a-35de-4809-994f-5c49ec20fac3"},"_deposit":{"created_by":16,"id":"837","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"837"},"status":"published"},"_oai":{"id":"oai:nias.repo.nii.ac.jp:00000837","sets":["136:158:162"]},"author_link":["633"],"control_number":"837","item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-12-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"60","bibliographicPageStart":"47","bibliographicVolumeNumber":"59","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_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Various endeavors for environmental protection are continuing in many fields of industry. \nThe author has approached this problem by developing new technologies for minimizing fuel oil consumption to reduce exhaust gases over the navigation routes in marine transportation.\nIn the preceeding studies, the relationship between speed drop caused by waves and wave resistance was made clear quantitatively in the case that the work of thrust to navigate straight over a definite distance is the same between calm sea and wave conditions. Moreover the amount of fuel oil consumption was analyzed to distribute the main engine outputs optimally on the basis of this relationship.\nIn this paper, the above relationship was formulated more strictly in the case that ships navigate under wave conditions with the same main engine output as under calm sea conditions to analyze fuel oil consumption , and the decision equations for optimal steering and distribution of main engine outputs are modified.\nFinally, the effectiveness of the results of this study is evaluated in comparison with preceeding studies through several cases 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":"2019-12-18"}],"displaytype":"detail","filename":"pp.47-60 金丸 英幸著「船舶の航海最適化技術の改良」（59巻2号）.pdf","filesize":[{"value":"592.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"船舶の航海最適化技術の改良","url":"https://nias.repo.nii.ac.jp/record/837/files/pp.47-60 金丸 英幸著「船舶の航海最適化技術の改良」（59巻2号）.pdf"},"version_id":"0b8b1ea4-c771-4b69-a595-205eb7933d9b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"optimal navigation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"steering control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"main engine output","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fuel consumption","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"penalty function","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":"船舶の航海最適化技術の改良","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"船舶の航海最適化技術の改良","subitem_title_language":"ja"},{"subitem_title":"Improvement of Navigation Optimization Technologies in ships","subitem_title_language":"en"}]},"item_type_id":"1","owner":"16","path":["162"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-12-18"},"publish_date":"2019-12-18","publish_status":"0","recid":"837","relation_version_is_last":true,"title":["船舶の航海最適化技術の改良"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-11-22T06:06:16.801654+00:00"}