Wavelet packet energy embedded autoencoder with dynamic weighting strategy for fault diagnosis under unknown working conditions
Feiyu Lu, Qingbin Tong, Xuedong Jiang, Ziwei Feng, Ruifang Liu, Jianjun Xu, Jingyi Huo
Topics & Concepts
WeightingAutoencoderFault (geology)WaveletComputer scienceWavelet packet decompositionNetwork packetArtificial intelligenceEnergy (signal processing)Pattern recognition (psychology)Reliability engineeringData miningEngineeringWavelet transformMathematicsMedicineArtificial neural networkStatisticsComputer securityBiologyPaleontologyRadiologyMachine Fault Diagnosis TechniquesFault Detection and Control SystemsAnomaly Detection Techniques and Applications