Unsupervised damage identification scheme using PCA-reduced frequency response function and waveform chain code analysis

DOI10.1142/S0219455420500911MaRDI QIDQ6490744

Wei Haur Lam, Kok-Sing Lim, Shilei Chen, Zhi Chao Ong, Khin Wee Lai

Publication date: 23 April 2024

Published in: International Journal of Structural Stability and Dynamics (Search for Journal in Brave)

zbMATH Keywords

principal component analysisvibrationhierarchical cluster analysisdamage identificationfrequency response functionwaveform chain code analysis

Mathematics Subject Classification ID

Linear codes (general theory) (94B05) Brittle damage (74R05)

Cites Work

• Principal component analysis.
• Structural damage detection and identification using neural networks
• Closed-form modal flexibility sensitivity and its application to structural damage detection without modal truncation error

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