Morphological component analysis under non-convex smoothing penalty framework for gearbox fault diagnosis
Ziwei Zhang, Weiguo Huang, Jun Wang, Chuancang Ding, Juanjuan Shi, Xingxing Jiang, Changqing Shen, Zhongkui Zhu
Topics & Concepts
SmoothingPenalty methodConvexityMathematical optimizationConvex optimizationRegular polygonComputer scienceProper convex functionRepresentation (politics)Convex analysisComponent (thermodynamics)AlgorithmMathematicsPoliticsThermodynamicsPolitical scienceComputer visionGeometryEconomicsLawPhysicsFinancial economicsMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisStructural Health Monitoring Techniques