Fault feature signal extraction method for rolling bearings in gas turbine engines based on threshold parameter decision screening
Yundong Sha, Junhao Zhao, Xiaochi Luan, Xinhang Liu
Topics & Concepts
Bearing (navigation)Fault (geology)VibrationTurbineControl theory (sociology)SIGNAL (programming language)AliasingNoise (video)EngineeringParticle swarm optimizationComputer scienceAcousticsAlgorithmArtificial intelligenceMechanical engineeringPhysicsControl (management)Image (mathematics)SeismologyProgramming languageUndersamplingGeologyMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability