Enhanced bearing fault diagnosis using integral envelope spectrum from spectral coherence normalized with feature energy
Bingyan Chen, Yao Cheng, Weihua Zhang, Fengshou Gu
Topics & Concepts
Envelope (radar)Spectral envelopeCoherence (philosophical gambling strategy)Fault (geology)DetectorEnergy (signal processing)Interference (communication)Noise (video)Fault detection and isolationComputer scienceFrequency bandCondition monitoringRadio spectrumBearing (navigation)Envelope detectorPhysicsAlgorithmAcousticsElectronic engineeringEngineeringArtificial intelligenceSpeech recognitionTelecommunicationsElectrical engineeringGeologySeismologyQuantum mechanicsChannel (broadcasting)AmplifierCMOSBandwidth (computing)Image (mathematics)ActuatorRadarMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisFault Detection and Control Systems