{"created":"2023-05-15T13:47:00.644621+00:00","id":1193,"links":{},"metadata":{"_buckets":{"deposit":"ce260d3e-3577-4d99-9e23-06c9b6ec332b"},"_deposit":{"created_by":1,"id":"1193","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"1193"},"status":"published"},"_oai":{"id":"oai:omu.repo.nii.ac.jp:00001193","sets":["2062:130","40:178:183:210:258"]},"author_link":["4134","4133","4135","4136"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-03-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"60","bibliographicPageStart":"49","bibliographicVolumeNumber":"51","bibliographic_titles":[{"bibliographic_title":"大阪府立大學經濟研究"}]}]},"item_2_description_16":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Among many amplitude parameters, Kurtosis and Bicoherence are recognized to be the sensitive good parameters for machine diagnosis. In this paper, simplified calculation method of coefficient of autocorrelation function of 1^<st> order lag is introduced, and new deterioration factor of correlation of four variables is introduced consecutively. New deterioration factor is an absolute index of deterioration factor. Compared with the results obtained so far, the new method shows fairly good results. Varying N, the number of data, its characteristics are examined. When N is smaller, sensitivity is better. Therefore this parameter can be used as an index for the machine diagnosis of early failure stage especially.","subitem_description_type":"Abstract"}]},"item_2_description_6":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"大阪府立大學經濟研究. 2006, 51(4), p.49-60","subitem_description_type":"Other"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"4135","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takeyasu, Kazuhiro"}]},{"nameIdentifiers":[{"nameIdentifier":"4136","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Higuchi, Yuki"}]}]},"item_2_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24729/00001186","subitem_identifier_reg_type":"JaLC"}]},"item_2_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"大阪府立大学経済学部"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00070783","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0451-6184","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_17":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"竹安, 数博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"樋口, 友紀"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-29"}],"displaytype":"detail","filename":"KJ00004417009.pdf","filesize":[{"value":"500.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004417009.pdf","url":"https://omu.repo.nii.ac.jp/record/1193/files/KJ00004417009.pdf"},"version_id":"3bea7fe5-4286-487a-b7e9-b01550c0672d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"impact vibration","subitem_subject_scheme":"Other"},{"subitem_subject":"deterioration","subitem_subject_scheme":"Other"},{"subitem_subject":"autocorrelation function","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Simplified Machine Diagnosis Techniques by Impact Vibration : Deterioration Factor of Second Order Correlation Function Type","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Simplified Machine Diagnosis Techniques by Impact Vibration : Deterioration Factor of Second Order Correlation Function Type"}]},"item_type_id":"2","owner":"1","path":["130","258"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-08-25"},"publish_date":"2009-08-25","publish_status":"0","recid":"1193","relation_version_is_last":true,"title":["Simplified Machine Diagnosis Techniques by Impact Vibration : Deterioration Factor of Second Order Correlation Function Type"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:07:28.238584+00:00"}