Residual Swin transformer-based weld crack leakage monitoring of pressure pipeline

• Published in: Welding in the world Vol. 68; no. 4; pp. 879 - 891
• Main Authors: Huang, Jing, Zhang, Zhifen, Qin, Rui, Yu, Yanlong, Li, Yongjie, Wen, Guangrui, Cheng, Wei, Chen, Xuefeng
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.04.2024; Springer Nature B.V
• Subjects: Acoustic emission; Acoustics; Chemistry and Materials Science; Image coding; Intelligent Welding Manufacturing; Leakage; Materials Science; Metallic Materials; Monitoring; Monitoring systems; Research Paper; Safety; Solid Mechanics; Theoretical and Applied Mechanics; Time dependence; Transformers; Welded joints; Acoustic emission; Image encoding; Weld crack leakage; Pressure pipeline

In recent years, acoustic emission (AE) has been widely used in pipeline operation safety monitoring and pipeline integrity maintenance. However, the diversity of cracks in the weld joints of pipelines leads to the complexity of time-varying acoustic emission signals, which limits the monitoring acc...