Traversal index enhanced-gram (TIEgram): A novel optimal demodulation frequency band selection method for rolling bearing fault diagnosis under non-stationary operating conditions
Xinglong Wang, Jinde Zheng, Qing Ni, Haiyang Pan, Jun Zhang
Topics & Concepts
Tree traversalDemodulationComputer scienceBearing (navigation)VibrationFrequency domainFrequency bandFault (geology)Artificial intelligencePattern recognition (psychology)AlgorithmAcousticsComputer visionTelecommunicationsBandwidth (computing)Channel (broadcasting)PhysicsGeologySeismologyMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability