Taux de défaillance bayésien pondéré à partir de données de retour d'expérience

Abstract : From now on, it is necessary to evaluate probabilistically the materials's operation safety in order to achieve a safety analyse. The essential failure rates for those kind of studies can be recovered thanks to reliability database. The interest is undeniable but the use is made difficult due to differences encountered in the data from one source to the other. This article propose a method to improve the taking into account of the data resulting from various sources. The study use Bayesian statistics with an innovating aspect in the entering data weighting in particular by introducing Fischer's information quantity.
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https://hal-ineris.archives-ouvertes.fr/ineris-00972524
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  • HAL Id : ineris-00972524, version 1
  • INERIS : PU-2005-255

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Brice Lanternier, Dominique Charpentier, Patrick Lyonnet. Taux de défaillance bayésien pondéré à partir de données de retour d'expérience. Conférence "Conception et production intégrées", Nov 2005, Casablanca, Maroc. pp.NC. ⟨ineris-00972524⟩

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