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Communication Dans Un Congrès Année : 2012

Maintenance activities planning and grouping for complex structure systems

Résumé

This paper presents a dynamic grouping maintenance strategy for complex systems whose structure may lead to both positive and negative economic dependence which imply that combining maintenance activities is cheaper (or more expensive respectively) than performing maintenance on components separately. Binary Particle Swarm Optimization (BPSO) algorithm is used to find optimal grouping planning which is NP-hard combinatorial problem. The proposed grouping maintenance strategy based on the rolling horizon approach can help to update the maintenance planning by taking into account short-term information which could be changed with time. A numerical example of a 10 components system is finally introduced to illustrate the use and the advantages of the proposed approach in the maintenance optimization framework.
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Dates et versions

hal-00695783 , version 1 (09-05-2012)

Identifiants

  • HAL Id : hal-00695783 , version 1

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Hai Canh Vu, Phuc Do Van, Anne Barros, Christophe Bérenguer. Maintenance activities planning and grouping for complex structure systems. ESREL 2012 - PSAM 2012 - the Annual European Safety and Reliability Conference and 11th International Probabilistic Safety Assessment and Management Conference, Jun 2012, Helsinki, Finland. pp.CDROM. ⟨hal-00695783⟩
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