Reliability modelling with dynamic bayesian networks

Philippe Weber (1) , Lionel Jouffe (2)

1 CRAN - Centre de Recherche en Automatique de Nancy
2 BAYESIA - Bayesia

Nowadays, the complex manufacturing processes have to be dynamically modelled and controlled to optimise the diagnosis and the maintenance strategies. The work reported here presents a methodology for developing Dynamic Bayesian Networks (DBN) to formalise such complex dynamic models. A small valve system is used to compare the reliability estimations obtained by the proposed DBN model and those obtained by the classical Markov Chain.

Mots clés: Dynamic Bayesian Network; Markov models; reliability evaluation

Domaines: Automatique

Philippe Weber, Lionel Jouffe. Reliability modelling with dynamic bayesian networks. Jun 2003, pp.57-62. ⟨hal-00128475⟩