Recognition of penetration states based on arc sound of interest using VGG-SE network during pulsed GTAW process
Zhicai Zhao, Na Lv, Runquan Xiao, Qiang Liu, Shanben Chen
Topics & Concepts
Short-time Fourier transformAcousticsGas tungsten arc weldingComputer scienceMaterials scienceArtificial intelligenceFourier transformWeldingArc weldingFourier analysisMathematicsMathematical analysisPhysicsMetallurgyWelding Techniques and Residual StressesAdvanced machining processes and optimizationLaser Material Processing Techniques