Quantitative ultrasonic testing for near-surface defects of large ring forgings using feature extraction and GA-SVM
Shanyue Guan, Xiaokai Wang, Lin Hua, Li Li
Topics & Concepts
Ultrasonic testingUltrasonic sensorSupport vector machinePattern recognition (psychology)Feature extractionArtificial intelligenceClassifier (UML)CorrectnessArtificial neural networkMaterials scienceComputer scienceAcousticsAlgorithmPhysicsNon-Destructive Testing TechniquesHydrogen embrittlement and corrosion behaviors in metalsUltrasonics and Acoustic Wave Propagation