{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,25]],"date-time":"2026-01-25T01:52:42Z","timestamp":1769305962391,"version":"3.49.0"},"reference-count":26,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2024,12,14]],"date-time":"2024-12-14T00:00:00Z","timestamp":1734134400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"the Open Fund of the State Key Laboratory for Deep Coal Mining Response and Disaster Prevention","award":["SKLMRDPC22KF16"],"award-info":[{"award-number":["SKLMRDPC22KF16"]}]},{"name":"the Open Fund of the State Key Laboratory for Deep Coal Mining Response and Disaster Prevention","award":["2024AH051735"],"award-info":[{"award-number":["2024AH051735"]}]},{"name":"the Open Fund of the State Key Laboratory for Deep Coal Mining Response and Disaster Prevention","award":["2024XJZD011"],"award-info":[{"award-number":["2024XJZD011"]}]},{"name":"the Open Fund of the State Key Laboratory for Deep Coal Mining Response and Disaster Prevention","award":["SJKYCXPT202304"],"award-info":[{"award-number":["SJKYCXPT202304"]}]},{"name":"the key natural science research project of Anhui Provincial Department of Education","award":["SKLMRDPC22KF16"],"award-info":[{"award-number":["SKLMRDPC22KF16"]}]},{"name":"the key natural science research project of Anhui Provincial Department of Education","award":["2024AH051735"],"award-info":[{"award-number":["2024AH051735"]}]},{"name":"the key natural science research project of Anhui Provincial Department of Education","award":["2024XJZD011"],"award-info":[{"award-number":["2024XJZD011"]}]},{"name":"the key natural science research project of Anhui Provincial Department of Education","award":["SJKYCXPT202304"],"award-info":[{"award-number":["SJKYCXPT202304"]}]},{"name":"the 2024 campus-level natural science research project of Huainan Normal University","award":["SKLMRDPC22KF16"],"award-info":[{"award-number":["SKLMRDPC22KF16"]}]},{"name":"the 2024 campus-level natural science research project of Huainan Normal University","award":["2024AH051735"],"award-info":[{"award-number":["2024AH051735"]}]},{"name":"the 2024 campus-level natural science research project of Huainan Normal University","award":["2024XJZD011"],"award-info":[{"award-number":["2024XJZD011"]}]},{"name":"the 2024 campus-level natural science research project of Huainan Normal University","award":["SJKYCXPT202304"],"award-info":[{"award-number":["SJKYCXPT202304"]}]},{"name":"the discipline construction project of Anhui scientific research innovation platform","award":["SKLMRDPC22KF16"],"award-info":[{"award-number":["SKLMRDPC22KF16"]}]},{"name":"the discipline construction project of Anhui scientific research innovation platform","award":["2024AH051735"],"award-info":[{"award-number":["2024AH051735"]}]},{"name":"the discipline construction project of Anhui scientific research innovation platform","award":["2024XJZD011"],"award-info":[{"award-number":["2024XJZD011"]}]},{"name":"the discipline construction project of Anhui scientific research innovation platform","award":["SJKYCXPT202304"],"award-info":[{"award-number":["SJKYCXPT202304"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Algorithms"],"abstract":"<jats:p>The abnormal structural state of the pantograph skateboard is a significant and highly concerning issue that has a significant impact on the safety of high-speed railway operation. In order to obtain real-time information on the abnormal state of the skateboard in advance, an intelligent defect identification model suitable to be used as a monitoring device for the pantograph skateboard was designed using a computer vision-based intelligent detection technology for pantograph skateboard defects, combined with an improved YOLO v8 model and traditional image processing algorithms such as edge extraction. The results show that the anomaly detection algorithm for the pantograph sliding plate structure has good robustness, maintaining recognition accuracy of 90% or above in complex scenes, and the average runtime is 12.32 ms. Railway field experiments have proven that the intelligent recognition model meets the actual detection requirements of railway sites and has strong practical application value.<\/jats:p>","DOI":"10.3390\/a17120574","type":"journal-article","created":{"date-parts":[[2024,12,16]],"date-time":"2024-12-16T10:08:53Z","timestamp":1734343733000},"page":"574","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Research on Intelligent Identification Method for Pantograph Positioning and Skateboard Structural Anomalies Based on Improved YOLO v8 Algorithm"],"prefix":"10.3390","volume":"17","author":[{"given":"Ruihong","family":"Zhou","sequence":"first","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Huainan Normal University, Huainan 232038, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-8552-2018","authenticated-orcid":false,"given":"Baokang","family":"Xiang","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Huainan Normal University, Huainan 232038, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Long","family":"Wu","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Huainan Normal University, Huainan 232038, China"},{"name":"State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan 232001, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanli","family":"Hu","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Huainan Normal University, Huainan 232038, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Litong","family":"Dou","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Huainan Normal University, Huainan 232038, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kaifeng","family":"Huang","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Huainan Normal University, Huainan 232038, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2024,12,14]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1080\/23248378.2017.1400156","article-title":"Pantograph\u2013catenary interaction: Recent achievements and future research challenges","volume":"6","author":"Bruni","year":"2018","journal-title":"Int. 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