A Two-Stage Data-Driven-Based Prognostic Approach for Bearing Degradation Problem.
IEEE Transactions on Industrial Informatics(2016)
摘要
Prognostics of the remaining useful life (RUL) has emerged as a critical technique for ensuring the safety, availability, and efficiency of a complex system. To gain a better prognostic result, degradation information is quite useful because it can reflect the health status of a system. However, due to the lack of accurate information about the plants' degradation, the prognostic model is usually ...
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关键词
Degradation,Estimation,Feature extraction,Vibrations,Prognostics and health management,Time-domain analysis,Kalman filters
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