A novel denoising strategy based on sparse modeling for rotating machinery fault detection under time-varying operating conditions
Zimin Liu, Haoxuan Zhou, Guangrui Wen, Zihao Lei, Yu Su, Xuefeng Chen
Topics & Concepts
Noise reductionFault (geology)VibrationFilter (signal processing)Noise (video)Fault detection and isolationSIGNAL (programming language)Sparse approximationRepresentation (politics)Computer scienceControl theory (sociology)AlgorithmPattern recognition (psychology)EngineeringArtificial intelligenceAcousticsComputer visionPhysicsGeologySeismologyProgramming languagePolitical scienceImage (mathematics)LawActuatorControl (management)PoliticsMachine Fault Diagnosis TechniquesStructural Health Monitoring TechniquesGear and Bearing Dynamics Analysis