He, Kuanfang https://orcid.org/0000-0002-0260-3126
Tao, Wenyang https://orcid.org/0009-0000-2593-6161
Li, Zixi
Li, Jianguo
Huang, Junkai https://orcid.org/0009-0009-6269-8479
Funding for this research was provided by:
Guangdong Basic and Applied Basic Research Foundation (2022A1515140068)
National Natural Science Foundation of China (62073089)
Guangdong Provincial Natural Science Foundation of China (2020B1515120006)
Guangdong innovation team (2022KCXTD029)
Article Title: Feature extraction and quantitative characterization of AE signals from welding process based on improved Morlet wavelet and approximate entropy
Journal Title: Engineering Research Express
Article Type: paper
Copyright Information: © 2025 IOP Publishing Ltd. All rights, including for text and data mining, AI training, and similar technologies, are reserved.
Publication dates
Date Received: 2025-06-26
Date Accepted: 2025-08-29
Online publication date: 2025-09-11