Fingerprint feature and dynamic threshold mechanism based on acoustic emission for bearing fault detection
Cuiping Wang, Hongyuan Qi, Dongming Hou, Defu Han, Jiangtian Yang
Topics & Concepts
Bearing (navigation)DemodulationFault (geology)Acoustic emissionFeature extractionTime domainFrequency domainComputer scienceEnvelope (radar)EngineeringFault detection and isolationFingerprint (computing)Condition monitoringFeature (linguistics)Pattern recognition (psychology)Real-time computingAcousticsArtificial intelligenceComputer visionElectrical engineeringGeologyTelecommunicationsPhysicsPhilosophyChannel (broadcasting)SeismologyLinguisticsRadarActuatorMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisAdvanced machining processes and optimization