Close-optimal production and procurement policy for a X-network of added value using lexicographic linear goal programming - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Computers & Industrial Engineering Année : 2007

Close-optimal production and procurement policy for a X-network of added value using lexicographic linear goal programming

Claude Olivier
  • Fonction : Auteur
  • PersonId : 846080

Résumé

One of the main challenges of operation managers of firms is to setup feasible production and procurement plans. 12 This is also the case of more complex structures such as supply chains. In almost all firms, specific tools like ERPs are 13 used to support managers in their decision-making tasks. These tools manipulate huge amount of data such as the order 14 backlog, or technical, marketing, suppliers and customers data. They work often based on the MRP principles and 15 suggest production and procurement plans after a sequential procedure which begins by the material requirements 16 calculation followed by the load balancing process. Very often, the load balancing is under the control of managers 17 who try to take account of implicit constraints that cannot be modelled easily. This is a difficult and often risky task 18 because the managers do not know what the best solution of the planning and procurement problem is. In other words, 19 there is a lack of a kind of ‘‘the best feasible production and procurement target''. The main idea of this article is to 20 suggest a complementary method for planning based on a specific mathematical programming approach which provides 21 plans considering simultaneously all material and capacity constraints over the entire planning horizon. These plans can 22 be considered as that necessary closed optimal production and procurement target for a company or a supply chain which 23 uses an MRP-based planning tool. The lexicographic linear goal programming provides a suitable multi-criteria 24 modelling paradigm for the production and procurement planning problems, especially for the supply chains. The study 25 is focused on a common supply chain structure formed by several suppliers on one side and several customers on the 26 other, connected together by a business-to-business relationship over a rolling horizon. The structure is modelled thanks 27 to the Petri Nets supporting the definition of the global problem model. The model is then applied to a study case 28 extracting from the car assembly industry.

Domaines

Autre
Fichier non déposé

Dates et versions

hal-00204628 , version 1 (15-01-2008)

Identifiants

  • HAL Id : hal-00204628 , version 1

Citer

Marc Zolghadri, Claude Olivier, Jean-Paul Bourrières. Close-optimal production and procurement policy for a X-network of added value using lexicographic linear goal programming. Computers & Industrial Engineering, 2007, 54 (4), pp.821-839. ⟨hal-00204628⟩
88 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More