{"id":232531,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00232531","sets":["1164:5159:11541:11549"]},"path":["11549"],"owner":"44499","recid":"232531","title":["異常検知を目的とした音響信号による織機動作解析の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-02-22"},"_buckets":{"deposit":"f417e428-10ed-4689-b78f-252602eb578e"},"_deposit":{"id":"232531","pid":{"type":"depid","value":"232531","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"異常検知を目的とした音響信号による織機動作解析の検討","author_link":["629610","629609"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"異常検知を目的とした音響信号による織機動作解析の検討"},{"subitem_title":"A study on loom operation analysis using acoustic signals for abnormality detection","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ポスターセッション2 SP/SLP","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-02-22","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/232531/files/IPSJ-SLP24151061.pdf","label":"IPSJ-SLP24151061.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP24151061.pdf","filesize":[{"value":"1.3 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"22"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"a6d68d10-2662-4e5a-b1f4-9ccd67545f76","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"酒向, 慎司"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shinji, Sako","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10442647","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8663","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"繊維産業において，製品の品質・生産性向上の観点から工場の高品質検査の DX 化は必要不可欠であるが，繊維産業特有の問題が存在している．一つは，製品検査（検反）の問題である．品質管理の観点から非常に重要であるが，多様な柄・構造への対応が必要であること，熟練者の目視による検品が一般的であり高コストである．これを自動化することで，検査にかかるコストを抑えることと，検査精度の向上や均一化により反物の品質向上も期待できる．二つには，織機の異常に対する検知や予測が困難である点である．品質を保つためには生産管理が重要であるが，多様な柄や構造に応じて織機の各部が複雑に動作するため，機械的な予測が困難であり，定期的な点検や検査を熟練した技師が行う必要がある．より正確な異常の検知や予測によって生産性をさらに高めることが期待できる．本発表では，織機の動作音から織機の機械的動作の状況を把握するための基礎検討として，計測した音響情報から周波数解析等によって得られた特徴を基に，主要な機構の状態を検出する手法について検討する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In the textile industry, DXing of high-quality inspections at factories is essential from the perspective of improving product quality and productivity, but there are problems unique to the textile industry. One is the problem of product inspections (fabrics inspections). Although extremely important from the viewpoint of quality control, it is necessary to accommodate a wide variety of patterns and structures, and visual inspections by skilled workers are common and costly. By automating this process, the cost of inspection can be reduced, and the quality of fabrics can be improved by increasing inspection accuracy and uniformity. Secondly, it is difficult to detect and predict loom (waving machine) abnormalities. Production control is important to maintain quality, but because each part of the loom operates in complex ways according to various patterns and structures, mechanical prediction is difficult, and periodic inspections and inspections must be performed by skilled technicians. More accurate detection and prediction of abnormalities is expected to further improve productivity. In this presentation, as a basic study for understanding the status of mechanical operation of a loom from its operating noise, we will discuss a method for detecting the status of the main mechanism based on features obtained by frequency analysis and other methods from measured acoustic information.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"3","bibliographic_titles":[{"bibliographic_title":"研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-02-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"61","bibliographicVolumeNumber":"2024-SLP-151"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T10:25:00.124077+00:00","created":"2025-01-19T01:33:27.177867+00:00","links":{}}