Damage sensitive PCA-FRF feature in unsupervised machine learning for damage detection of plate-like structures

• Main Authors: Siow, Pei Yi, Ong, Zhi Chao, Khoo, Shin Yee, Lim, Kok-Sing
• Format: Article
• Published: World Scientific Publishing 2021
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.um.edu.my/26443/
• Institution: Universiti Malaya

Damage detection is important in maintaining the integrity and safety of structures. The vibration-based Structural Health Monitoring (SHM) methods have been explored and applied extensively by researchers due to its non-destructive manner. The damage sensitivity of features used can significantly a...