Reducing coherent filtering artefacts in time‐domain operational modal analysis - Wynne, Zachariah; Hopgood, James R.; Stratford, Tim; Reynolds, Thomas P. S. (Structural control and health monitoring, 2022)
Keywords: ambient vibration testing; Concrete slabs; Correlation; Corruption; covariance‐driven stochastic‐subspace identification; Damping; Domains; Estimates; Excitation; filtering artefacts; Filtration; Modal analysis; Noise reduction; operational modal analysis; Oscillations; random decrement technique; Resonant frequencies; time‐domain modal analysis; Vibration; Vibration analysis