{"_buckets": {"deposit": "2282385e-f9d4-4655-a6b6-16d984442534"}, "_deposit": {"id": "3716", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3716"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003716", "sets": ["454", "425"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Active Control of Vortex Shedding from Circular Cylinder by Rotary Oscillations : (Optimization with Neural Networks)"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1998-05", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "621", "bibliographicPageEnd": "1298", "bibliographicPageStart": "1293", "bibliographicVolumeNumber": "64", "bibliographic_titles": [{"bibliographic_title": "日本機械学会論文集. B編"}, {"bibliographic_title": "日本機械学会論文集. B編", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The active control of vortex shedding from a circular cylinder by rotary ocillations is studied experimentally using neural networks, which optimizes automatically the control parameters such as the phase lag and the feedback coefficient. This optimization procedure is applied to find out an optimum position of reference probe to attenuate the vortex shedding effectively. The attenuation effect of vortex shedding under this control is investigated by measuring the velocity fluctuations in the cylinder wake and the unsteady pressure distributions over the cylinder surface. It is found that the drag and lift forces acting on the cylinder are reduced under the optimum reference control in comparison with the control under other reference positions as well as those of the stationary cylinder.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "44892", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Fujisawa, Nobuyuki"}]}, {"nameIdentifiers": [{"nameIdentifier": "44893", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Nakabayashi, Takamitsu"}]}, {"nameIdentifiers": [{"nameIdentifier": "44894", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ikemoto, Koichiro"}]}, {"nameIdentifiers": [{"nameIdentifier": "44895", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Nagaya, Kosuke"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本機械学会"}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110002396929", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "日本機械学会"}, {"subitem_rights": "本文データは学会の許諾に基づくCiNiiからの複製である"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00187441", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03875016", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "藤沢, 延行"}], "nameIdentifiers": [{"nameIdentifier": "44888", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中林, 貴光"}], "nameIdentifiers": [{"nameIdentifier": "44889", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "池本, 宏一郎"}], "nameIdentifiers": [{"nameIdentifier": "44890", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "長屋, 幸助"}], "nameIdentifiers": [{"nameIdentifier": "44891", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "9_0054.pdf", "filesize": [{"value": "554.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 554100.0, "url": {"label": "9_0054.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3716/files/9_0054.pdf"}, "version_id": "44ec669d-66a7-404b-b770-beddc9b5ae48"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Flow Control", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Flow Induced Vibration", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Wake", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Vortex", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Rotary Oscillation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Neural Network", "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "円柱の回転振動による渦放出のアクティブ制御に関する研究（ニューラルネットワークを用いた最適化）", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "円柱の回転振動による渦放出のアクティブ制御に関する研究（ニューラルネットワークを用いた最適化）"}, {"subitem_title": "円柱の回転振動による渦放出のアクティブ制御に関する研究（ニューラルネットワークを用いた最適化）", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/5756", "pubdate": {"attribute_name": "公開日", "attribute_value": "2008-04-08"}, "publish_date": "2008-04-08", "publish_status": "0", "recid": "3716", "relation": {}, "relation_version_is_last": true, "title": ["円柱の回転振動による渦放出のアクティブ制御に関する研究（ニューラルネットワークを用いた最適化）"], "weko_shared_id": null}