An adaptive group sparse feature decomposition method in frequency domain for rolling bearing fault diagnosis
Kai Zheng, Dengke Yao, Yang Shi, Bo Wei, Dewei Yang, Bin Zhang
Topics & Concepts
Frequency domainFault (geology)Computer scienceFilter (signal processing)Control theory (sociology)Filter bankAlgorithmPattern recognition (psychology)EngineeringArtificial intelligenceComputer visionSeismologyGeologyControl (management)Machine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisStructural Integrity and Reliability Analysis