Improved Envelope Spectrum via Feature Optimisation-gram (IESFOgram): A novel tool for rolling element bearing diagnostics under non-stationary operating conditions
Alexandre Mauricio, Wade A. Smith, Robert B. Randall, Jérôme Antoni, Konstantinos Gryllias
Topics & Concepts
Cyclostationary processDemodulationRolling-element bearingEnvelope detectorBearing (navigation)Frequency bandElectronic engineeringFeature selectionFrequency domainEnvelope (radar)Computer scienceAlgorithmVibrationPattern recognition (psychology)EngineeringBandwidth (computing)Artificial intelligenceAcousticsTelecommunicationsPhysicsComputer visionAmplifierRadarChannel (broadcasting)Machine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisLubricants and Their Additives