Modeling and optimizing a joint inventory control and preventive maintenance strategy for a randomly failing production unit: analytical and simulation approaches
In: ISSN: 0951-192X, 2005
academicJournal
Zugriff:
International audience ; This paper presents a joint optimal inventory control and preventive maintenance strategy for a randomly failing production unit which supplies an assembly line operating according to a just-in-time configuration. The production unit is submitted to a maintenance action as soon as it reaches a certain age T or at failure; whichever occurs first. In order to palliate perturbations caused by breakdowns and by planned maintenance actions both with random durations, a buffer stock is built up to ensure the supply of the assembly line at a constant rate. A mathematical model is developed to evaluate the average cost per time unit of the proposed strategy. Due to the complexity of the mathematical model and to some approximation assumptions, a second approach based on simulation and experimental design is developed. It allows us to simulate the proposed policy and to generate a second order response surface for easy computation of the optimal values of the decision variables which are the age T at which preventive maintenance must be performed, and the buffer stock level h.
Titel: |
Modeling and optimizing a joint inventory control and preventive maintenance strategy for a randomly failing production unit: analytical and simulation approaches
|
---|---|
Autor/in / Beteiligte Person: | Rezg, Nidhal ; Chelbi, Anis ; Xie, Xiaolan ; Industrial system modeling, analysis and operation (MACSI) ; Lorraine, INRIA ; Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Laboratoire Lorrain de Recherche en Informatique et ses Applications (LORIA) ; Institut National de Recherche en Informatique et en Automatique (Inria)-Université Henri Poincaré - Nancy 1 (UHP)-Université Nancy 2-Institut National Polytechnique de Lorraine (INPL)-Centre National de la Recherche Scientifique (CNRS)-Université Henri Poincaré - Nancy 1 (UHP)-Université Nancy 2-Institut National Polytechnique de Lorraine (INPL)-Centre National de la Recherche Scientifique (CNRS) ; Centre de Recherche en Productique (CEREP) ; Ecole Supérieure des Sciences et Techniques Tunis (ESSTT) ; Centre Sciences des Processus Industriels et Naturels (SPIN-ENSMSE) ; École des Mines de Saint-Étienne (Mines Saint-Étienne MSE) ; Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT) ; Département Génie Industriel Hospitalier (GIH-ENSMSE) ; Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT)-CIS ; Institut Fédératif de Recherche en Sciences et Ingénierie de la Santé (IFRESIS) ; Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Ecole Nationale Supérieure des Mines de St Etienne (ENSM ST-ETIENNE)-Centre National de la Recherche Scientifique (CNRS) ; INRIA-LORRAINE de Metz ; Ecole Supérieure des Sciences et Techniques de Tunis |
Link: | |
Zeitschrift: | ISSN: 0951-192X, 2005 |
Veröffentlichung: | HAL CCSD ; Taylor & Francis, 2005 |
Medientyp: | academicJournal |
DOI: | 10.1080/0951192052000288152 |
Schlagwort: |
|
Sonstiges: |
|