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A sparse auto-encoder method based on compressed sensing and wavelet packet energy entropy for rolling bearing intelligent fault diagnosis

Peiming Shi, Xiaoci Guo, Dongying Han, Rongrong Fu

2020Journal of Mechanical Science and Technology48 citationsDOI

Topics & Concepts

Compressed sensingPattern recognition (psychology)WaveletEntropy (arrow of time)Bearing (navigation)Computer scienceFeature extractionFault (geology)Artificial intelligenceEigenvalues and eigenvectorsNetwork packetAlgorithmGeologyPhysicsQuantum mechanicsSeismologyComputer networkMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisAdvanced machining processes and optimization
A sparse auto-encoder method based on compressed sensing and wavelet packet energy entropy for rolling bearing intelligent fault diagnosis | Litcius