Comparative Analysis between Singular Spectral Analysis and Empirical Mode Decomposition for Structural Damage Detection
Elisa C. González,
Gladys E. Salcedo,
Leonardo Cano
Abstract:Context: In recent years, thanks to technological advances in instrumentation and digital signal processing, noninvasive methods to detect structural damage have become increasingly important. Vibration-based structural health monitoring (SHM) techniques allow detecting the presence and location of damage from permanent changes in the fundamental frequencies of signals. A successfully employed method for damage detection is empirical mode decomposition (EMD). Another method, less used in this field of study, i… Show more
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