keywords: wave propagation, deicing, adaptive system

keywords: instantaneous frequency, non linear acoustics, structural damage detection, signal demodulation, Hilbert transform

keywords: structural health monitoring, Lamb waves, cointegration, temperature variations, integrated piezoceramic transducers, data normalisation

keywords: non destructive testing, non linear acoustics, delamination, laminates

keywords: vibrothermography, shearography, sandwich panels, damage detection, ultrasonics

keywords: impact damage detection, non linear vibro acoustic modulations, light composite sandwich panels, modulation intensity, piezo-based excitation

keywords: instantaneous phase, Lamb waves, structural damage detection, data clustering, piezoceramic transducers, temperature effects

keywords: Lamb waves, cointegration, structural damage detection, wavelets, multiple temperature trends, fractal signal processing

keywords: medical ultrasonic transducer, transducer testing, fault detection, local interaction simulation approach, finite element modelling, in air reverberation patterns

keywords: non linear acoustics, structural damage detection, vibroacoustic wave nonlinear modulations

keywords: triple correlation, composites impact damage detection, non linearity, higher harmonic detection

keywords: wavelet analysis, vibration analysis, wavelet-based frequency response, function, wavelet convolution, time variant systems

keywords: wavelet transform, fault detection, signal processing with fractals, gearboxes