Unknown fault diagnosis of planetary gearbox based on optimal rank nonnegative matrix factorization and improved stochastic resonance of bistable system
Chen Yang, Hongkun Li, Shunxin Cao
Topics & Concepts
Non-negative matrix factorizationMatrix decompositionStochastic resonanceAlgorithmInterpretabilityComputer sciencePattern recognition (psychology)Control theory (sociology)MathematicsBasis (linear algebra)Basis functionArtificial intelligenceNoise (video)Eigenvalues and eigenvectorsPhysicsMathematical analysisControl (management)GeometryQuantum mechanicsImage (mathematics)Machine Fault Diagnosis TechniquesFault Detection and Control SystemsAdvanced Algorithms and Applications