{"created":"2023-06-20T15:15:06.264752+00:00","id":45157,"links":{},"metadata":{"_buckets":{"deposit":"01261a74-4759-4039-8840-cf322b61207d"},"_deposit":{"created_by":1,"id":"45157","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45157"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00045157","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["473179","473178","473181","473180"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Estimation of Divergence and Flutter Boundaries from Locally Stationary Random Responses"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986-02","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"13","bibliographicVolumeNumber":"898","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory TR-898","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A locally stationary process method for predicting the flutter and divergence boundaries is presented. The method was applied to response signals of wing models due to flow turbulence measured in subcritical flutter and divergence tests, in which the dynamic pressure was increased at a constant speed with the Mach number being fixed. A long nonstationary response record was divided into many contiguous equally short intervals in which the response was assumed to be locally stationary. The random response was assumed to be represented by the autoregressive process. The parameters of the process were evaluated by Akaike’s automatic estimation procedure. The estimated values of Jury’s stability parameters in each interval are quite scattered. It is shown, however, that the stability boundaries can be predicted by drawing a straight line as the upper side of an envelope for the scattering estimated values of the stability parameters.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALTR0898000","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL TR-898","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory(NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所機体第一部"},{"subitem_text_value":"元・航空宇宙技術研究所機体第一部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"First Airframe Division, National Aerospace Laboratory(NAL)"},{"subitem_text_language":"en","subitem_text_value":"Former First Airframe Division, National Aerospace Laboratory(NAL)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安藤, 泰勝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松崎, 雄嗣"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ANDO, Yasukatsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MATSUZAKI, Yuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-29"}],"displaytype":"detail","filename":"naltr00898.pdf","filesize":[{"value":"971.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr00898.pdf","url":"https://jaxa.repo.nii.ac.jp/record/45157/files/naltr00898.pdf"},"version_id":"94802cb0-8c8c-445a-8cba-d193a06beec6"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"増速中の擾乱気流による非定常不規則応答からダイバージエンスとフラッタ限界の推定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"増速中の擾乱気流による非定常不規則応答からダイバージエンスとフラッタ限界の推定"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"45157","relation_version_is_last":true,"title":["増速中の擾乱気流による非定常不規則応答からダイバージエンスとフラッタ限界の推定"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:44:19.742210+00:00"}