A new model for bearing fault diagnosis based on optimized variational mode decomposition correlation coefficient weight threshold denoising and entropy feature fusion
Jing Yang, Yanping Bai, Yunyun Cheng, Rong Cheng, Wendong Zhang, Guojun Zhang
Topics & Concepts
Sample entropyPattern recognition (psychology)MathematicsArtificial intelligenceEntropy (arrow of time)AlgorithmCorrelation coefficientComputer scienceStatisticsPhysicsQuantum mechanicsMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability