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Production, preventive and corrective maintenance planning in manufacturing systems under imperfect repairs

Kouedeu, Annie Francie et Kenné, Jean-Pierre et Songmene, Victor. 2011. « Production, preventive and corrective maintenance planning in manufacturing systems under imperfect repairs ». In 3rd International Workshop on Dependable Control of Discrete Systems (DCDS) (Saarbrucken, Germany, June 15-17, 2011), p. 59-64. IEEE.

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Résumé

This paper deals with the joint analysis of the optimal production and maintenance planning problems for a manufacturing system subject to random failures and repairs. When a machine fails down, an imperfect repair is undertaken. The objective of this study is to minimize a discounted overall cost consisting of preventive and corrective maintenance costs, inventory holding cost and backlog cost. A two-level hierarchical decision making approach, based on the determination of the mean time between failures (first level) and the statement of a joint optimization of production, preventive and corrective maintenance policies (second level) is proposed. Hence the production, preventive and corrective maintenance rates are determined in level 2 given the failure rates obtained from level 1. In the proposed model, the failure rate of the machine depends on the number of failures; hence, the control policies of the considered planning problem depend on the number of failures. A numerical example and a sensitivity analysis will illustrate the structure of the optimal control policies and the usefulness on the proposed approach.

Type de document: Compte rendu de conférence
Informations complémentaires: Identifiant de l'article: 12144750
Professeur:
Professeur
Kenné, Jean-Pierre
Songmene, Victor
Affiliation: Génie mécanique
Date de dépôt: 25 avr. 2017 16:05
Dernière modification: 14 sept. 2017 14:22
URI: http://espace2.etsmtl.ca/id/eprint/15141

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