Classification, identification, and quantitative study of defects in aluminum plates using pulsed alternating current field measurement combined with principal component analysis

IntroductionThis study investigates an approach for defect characterization in non-ferromagnetic materials by combining Pulsed Alternating Current Field Measurement (PACFM) with Principal Component Analysis (PCA). The research demonstrates how this integrated method can effectively classify and quan...

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Bibliographic Details
Main Authors: Qingxiao Kong, Shuwei Pan, Lilong Lin, Xinfeng Li
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-04-01
Series:Frontiers in Materials
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Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2025.1569055/full
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