Non-destructive evaluation of isotropic plate structures by means of mode filtering in the frequency-wavenumber domain
Frederick A.F. Purcell, Mark Eaton, M. R. Pearson, Rhys Pullin
Topics & Concepts
Laser Doppler vibrometerAcousticsWavenumberMaterials scienceFrequency domainIsotropyNondestructive testingTransducerUltrasonic sensorOpticsLamb wavesTime domainWavelengthLaser scanning vibrometrySIGNAL (programming language)Wave propagationPhysicsMathematicsComputer scienceMathematical analysisComputer visionProgramming languageOptoelectronicsDistributed feedback laserQuantum mechanicsUltrasonics and Acoustic Wave PropagationNon-Destructive Testing TechniquesStructural Health Monitoring Techniques