High imbalance fault diagnosis of aviation hydraulic pump based on data augmentation via local wavelet similarity fusion
Song Fu, Lin Lin, Yue Wang, Minghang Zhao, Feng Guo, Shisheng Zhong, Yikun Liu
Topics & Concepts
WaveletSimilarity (geometry)Distortion (music)Artificial intelligenceFault (geology)Computer sciencePattern recognition (psychology)Wavelet packet decompositionWavelet transformTelecommunicationsImage (mathematics)Bandwidth (computing)SeismologyGeologyAmplifierMachine Fault Diagnosis TechniquesOil and Gas Production TechniquesEngineering Diagnostics and Reliability