Dynamic optimization of maintenance policies for multistate system
DUFOUR, François
Institut de Mathématiques de Bordeaux [IMB]
Quality control and dynamic reliability [CQFD]
Institut de Mathématiques de Bordeaux [IMB]
Quality control and dynamic reliability [CQFD]
ZHANG, Huilong
Institut de Mathématiques de Bordeaux [IMB]
Quality control and dynamic reliability [CQFD]
Institut de Mathématiques de Bordeaux [IMB]
Quality control and dynamic reliability [CQFD]
DUFOUR, François
Institut de Mathématiques de Bordeaux [IMB]
Quality control and dynamic reliability [CQFD]
Institut de Mathématiques de Bordeaux [IMB]
Quality control and dynamic reliability [CQFD]
ZHANG, Huilong
Institut de Mathématiques de Bordeaux [IMB]
Quality control and dynamic reliability [CQFD]
< Réduire
Institut de Mathématiques de Bordeaux [IMB]
Quality control and dynamic reliability [CQFD]
Langue
en
Communication dans un congrès
Ce document a été publié dans
ESREL 2019 - 29th European Safety and Reliability Conference, 2019-09-22, Hanovre.
Résumé en anglais
This paper concerns the maintenance optimization of a multistate system subject to random failure of its components occurring with different distributions with or without aging. A dynamic maintenance policy is a sequence ...Lire la suite >
This paper concerns the maintenance optimization of a multistate system subject to random failure of its components occurring with different distributions with or without aging. A dynamic maintenance policy is a sequence of condition-based intervention dates and actions. A policy generates a cost that is composed of an unavailability cost when the equipment is down or in the workshop as well as repair or replacement costs for the components. The aim of this work is to compute an approximation of the minimal mean cost over all admissible policies, and propose a policy that performs as close as possible to this minimum.< Réduire
Mots clés en anglais
Condition based maintenance
Monte Carlo simulations
Numerical method
Hybrid process
Stochastic optimal control
Dynamic programming
Origine
Importé de halUnités de recherche