A generalized health indicator for performance degradation assessment of rolling element bearings based on graph spectrum reconstruction and spectrum characterization
Xin Wang, Lingli Cui, Huaqing Wang, Hong Jiang
Topics & Concepts
Degradation (telecommunications)GraphComputer scienceLaplacian matrixFrequency domainBiological systemAlgorithmPattern recognition (psychology)Artificial intelligenceComputer visionTheoretical computer scienceTelecommunicationsBiologyMachine Fault Diagnosis TechniquesReliability and Maintenance Optimization