Toward efficient and accurate extraction of instantaneous frequency with chirplet transform and its applications in bearing fault diagnosis
Wanyang Zhang, Taihuan Wu, Zhengkun Xue, Baoqiang Zhang, Cunfu Wang, Huageng Luo
Topics & Concepts
Instantaneous phaseChirpComputer scienceTime–frequency analysisEnergy (signal processing)Noise (video)AlgorithmComputationNonlinear systemEstimatorInterference (communication)Energy operatorSIGNAL (programming language)Control theory (sociology)Artificial intelligenceMathematicsRadarProgramming languageChannel (broadcasting)StatisticsTelecommunicationsLaserComputer networkImage (mathematics)PhysicsControl (management)Quantum mechanicsOpticsMachine Fault Diagnosis TechniquesStructural Health Monitoring TechniquesGear and Bearing Dynamics Analysis