Unsupervised cross-domain rolling bearing fault diagnosis based on time-frequency information fusion
Hongfeng Tao, Jier Qiu, Yiyang Chen, Vladimir Stojanović, Long Cheng
Topics & Concepts
Computer scienceBearing (navigation)Rolling-element bearingRobustness (evolution)Time domainFault (geology)Pattern recognition (psychology)Time–frequency analysisWaveletFrequency domainVibrationArtificial intelligenceData miningComputer visionAcousticsSeismologyGeologyGeneFilter (signal processing)PhysicsChemistryBiochemistryMachine Fault Diagnosis TechniquesFault Detection and Control SystemsGear and Bearing Dynamics Analysis