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Title PCA-Based Fusion of Electrochemical Impedance Spectroscopy and Distribution of Relaxation Times Features for Early Battery Fault Diagnosis
Authors Minwoo Song ; Jaea Lee ; Taebin Ha ; Eunjin Kang ; Jonghoon Kim
DOI https://doi.org/10.6113/TKPE.2026.31.3.256
Page pp.256-264
ISSN 1229-2214(pISSN), 2288-6281(eISSN)
Keywords Lithium-ion battery; Electrochemical Impedance Spectroscopy(EIS); Distribution of Relaxation Times(DRT); Principal Component Analysis(PCA)