Crack Identification and Flaw Detection Eva-luation of Bolster Hanger Based on Machine Vision

［Objective］ The bolster hanger, as a critical component of the bolster spring suspension system, is highly susceptible to fatigue cracks due to excessive dynamic loads and prolonged service life, significantly impacting railway operational safety. To meet the intelligent magnetic particle flaw detec...

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Principais autores:	YANG Fan, ZHAO Mengjiao, CHEN Ying, JIANG Xue
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Urban Mass Transit Magazine Press 2025-02-01
coleção:	Chengshi guidao jiaotong yanjiu
Assuntos:	railway passenger vehicle bolster hanger crack identification magnetic particle flaw detection flaw detection evaluation yolov5-sa-bf model
Acesso em linha:	https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.02.027.html
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