A new gear intelligent fault diagnosis method based on refined composite hierarchical fluctuation dispersion entropy and manifold learning
Fuming Zhou, Jiancheng Gong, Xiaoqiang Yang, Tao Han, Zhongkang Yu
Topics & Concepts
Fault (geology)Nonlinear dimensionality reductionEntropy (arrow of time)VibrationManifold (fluid mechanics)Extreme learning machineArtificial intelligenceComputer sciencePattern recognition (psychology)DecompositionComposite numberAlgorithmArtificial neural networkEngineeringAcousticsMechanical engineeringDimensionality reductionPhysicsQuantum mechanicsGeologyBiologyEcologySeismologyMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisMachine Learning and ELM