An improved envelope spectrum via candidate fault frequency optimization-gram for bearing fault diagnosis
Yao Cheng, Shengbo Wang, Bingyan Chen, Guiming Mei, Weihua Zhang, Han Peng, Guangrong Tian
Topics & Concepts
Frequency bandFault (geology)Bearing (navigation)VibrationCyclostationary processRolling-element bearingEnvelope (radar)Noise (video)Computer scienceTime–frequency analysisEngineeringElectronic engineeringPattern recognition (psychology)AcousticsArtificial intelligencePhysicsTelecommunicationsBandwidth (computing)GeologyRadarChannel (broadcasting)SeismologyImage (mathematics)Machine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisStructural Integrity and Reliability Analysis