Robust and baseline-free full-field defect detection in complex composite parts through weighted broadband energy mapping of mode-removed guided waves
Joost Segers, Saeid Hedayatrasa, Gaétan Poelman, Wim Van Paepegem, Mathias Kersemans
Topics & Concepts
Laser Doppler vibrometerBroadbandAcousticsEnergy (signal processing)Lamb wavesDelamination (geology)AttenuationVibrationMaterials scienceLaser scanning vibrometryOpticsWave propagationLaserGeologyPhysicsSubductionQuantum mechanicsDistributed feedback laserPaleontologyTectonicsUltrasonics and Acoustic Wave PropagationStructural Health Monitoring TechniquesThermography and Photoacoustic Techniques