Detection of defects during laser-powder interaction by acoustic emission sensors and signal characteristics
Jun Young Song, Adrita Dass, Atieh Moridi, Gregory C. McLaskey
Topics & Concepts
Materials scienceAcoustic emissionSIGNAL (programming language)Scanning electron microscopeAcousticsLaserPorosityFrequency domainCalibrationAmplitudeComposite materialOpticsComputer sciencePhysicsStatisticsProgramming languageMathematicsComputer visionAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesThermography and Photoacoustic Techniques