Identifying Abnormal CFRP Holes Using Both Unsupervised and Supervised Learning Techniques on In-Process Force, Current, and Vibration Signals
Christian Svinth, Scott Wallace, Daniel B. Stephenson, Dave Kim, Kangwoo Shin, Hyo‐Young Kim, Seok‐Woo Lee, Tae-Gon Kim
Topics & Concepts
Dimensionality reductionVibrationComputer scienceRoundness (object)Principal component analysisProcess (computing)Delamination (geology)Artificial intelligenceUnsupervised learningFourier transformMaterials sciencePattern recognition (psychology)AcousticsMathematicsGeologyComposite materialPhysicsOperating systemTectonicsMathematical analysisSubductionPaleontologyAdvanced machining processes and optimizationAdvanced Machining and Optimization TechniquesNon-Destructive Testing Techniques