Two-level variational chirp component decomposition for capturing intrinsic frequency modulation modes of planetary gearboxes
Sha Wei, Qingbo He, Dong Wang, Zhike Peng
Topics & Concepts
ChirpHilbert–Huang transformSidebandVibrationSIGNAL (programming language)Frequency modulationFault (geology)Control theory (sociology)Instantaneous phaseModulation (music)AcousticsAmplitude modulationGear trainEngineeringComputer sciencePhysicsBacklashArtificial intelligenceOpticsRadarComputer visionRadio frequencyAerospace engineeringTelecommunicationsLaserSeismologyProgramming languageGeologyFilter (signal processing)Control (management)Machine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisTribology and Lubrication Engineering