A novel vibro-acoustic fault diagnosis method of rolling bearings via entropy-weighted nuisance attribute projection and orthogonal locality preserving projections under various operating conditions
Di Yang, Yong Lv, Rui Yuan, Ke Yang, Hongyu Zhong
Topics & Concepts
Pattern recognition (psychology)Entropy (arrow of time)Artificial intelligenceFeature extractionComputer scienceFault (geology)Covariance matrixFeature (linguistics)Artificial neural networkAlgorithmGeologyPhysicsQuantum mechanicsSeismologyLinguisticsPhilosophyMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability