Vibration analysis process based on spectrogram using gradient class activation map with selection process of CNN model and feature layer
Youngjun Yoo, Seongcheol Jeong
Topics & Concepts
SpectrogramArtificial intelligencePattern recognition (psychology)Computer scienceFeature selectionFault SimulatorConvolutional neural networkFeature extractionVibrationProcess (computing)Feature (linguistics)Fault (geology)AccelerometerData miningFault detection and isolationAcousticsActuatorStuck-at faultGeologySeismologyPhysicsPhilosophyOperating systemLinguisticsMachine Fault Diagnosis TechniquesIndustrial Vision Systems and Defect DetectionFault Detection and Control Systems