Modélisation et analyse des performances de stratégies de maintenance, de contrôle de la qualité, et de gestion des stocks dans une chaîne logistique

Abstract : In this work we deal with the single vendor single buyer integrated production inventory problem. In the beginning, two production strategies are compared. The first one, proposed by Ben-Daya and Hariga (2004), suggests that the buyer orders batches of size nQ every time his on hand inventory reaches the reorder point r after the reception of the ultimate lot of the last order. The vendor from his side produces continuously nQ and makes equal shipments of size Q. The second policy, which we develop, propose that to satisfy the same ordered quantity, the vendor produces separately smaller batches of size Q (lot-for-lot), n times. The total expected cost is adopted as the decision variable for the choice of the best strategy.Afterwards, the lot-for-lot strategy is generalised to the cases where the sizes of the produced lot and the shipment are different from the ordered quantity. Henceforth, the vendor manufactures separately smaller batches of size iQ and makes equal shipments of size jQ (1? j ? i ? n) limited or not to the transportation capacity. The optimal solution corresponds to the best combination (n, i, j, Q, r) yielding the minimal total average cost per time unit incurred by the vendor and the buyer.In the last contribution, we consider the case of an imperfect process where the production unit is assumed to randomly shift from an in-control to an out-of-control state characterized by a fixed production rate of non-conforming items. To resolve the problem, we propose and compare two different strategies integrating production, inventory and maintenance policies. The maintenance actions are performed to prevent or to reduce the losses related to imperfect items
Document type :
Theses
Complete list of metadatas

Cited literature [118 references]  Display  Hide  Download

https://hal.univ-lorraine.fr/tel-01752280
Contributor : Thèses Ul <>
Submitted on : Thursday, March 29, 2018 - 1:40:22 PM
Last modification on : Tuesday, April 10, 2018 - 1:28:00 AM

File

UPVM_T_2010_YEDES_Yesser.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : tel-01752280, version 1

Collections

Citation

Yesser Yedes. Modélisation et analyse des performances de stratégies de maintenance, de contrôle de la qualité, et de gestion des stocks dans une chaîne logistique. Autre. Université Paul Verlaine - Metz, 2010. Français. ⟨NNT : 2010METZ041S⟩. ⟨tel-01752280⟩

Share

Metrics

Record views

52

Files downloads

50