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

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
Subjects:
alternating current field measurement
pulsed alternating current field measurement
principal component analysis
surface defects
subsurface defects
non-ferromagnetic materials
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2025.1569055/full
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