Dynamic Reliability Models for Multiple Dependent Competing Degradation Processes

Abstract : This paper presents a holistic treatment to multiple dependent competing degradation processes, by employing the piecewise-deterministic Markov process (PDMP) modeling framework. The proposed method can handle the dependencies between physics-based models, between multi-state models and between these two types of models. A Monte Carlo simulation algorithm is developed to compute the components/systems reliability. A case study on one subsystem of the residual heat removal system (RHRS) of a nuclear power plant is illustrated.
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Yan-Hui Lin, Yanfu Li, Enrico Zio. Dynamic Reliability Models for Multiple Dependent Competing Degradation Processes. ESREL 2014, Sep 2014, Wrocław, Poland. pp.775-782. ⟨hal-01090198⟩

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