Order spectrum analysis enhanced by surrogate test and Vold-Kalman filtering for rotating machinery fault diagnosis under time-varying speed conditions
Xiaowang Chen, Zhipeng Feng
Topics & Concepts
HarmonicsControl theory (sociology)Rotor (electric)Kalman filterStatorSIGNAL (programming language)Extended Kalman filterHarmonicVibrationFrequency domainFault (geology)Instantaneous phaseTime–frequency analysisComputer scienceFilter (signal processing)EngineeringAcousticsArtificial intelligencePhysicsMechanical engineeringVoltageProgramming languageElectrical engineeringGeologyControl (management)Computer visionSeismologyMachine Fault Diagnosis TechniquesEngineering Diagnostics and ReliabilityGear and Bearing Dynamics Analysis