Pingfeng Wang

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Keywords: Prognostics and health management (PHM) Data-driven prognostics Remaining useful life COPULA Reliability a b s t r a c t This paper develops a Copula-based sampling method for data-driven prognostics. The method essentially consists of an offline training process and an online prediction process: (i) the offline training process builds a(More)
Performance degradation assessment of rolling element bearings is vital for the reliable and cost-efficient operation and maintenance of rotating machines, especially for the implementation of condition-based maintenance (CBM). For robust degradation assessment of rolling element bearings, uncertainties such as those induced from usage variations or sensor(More)
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