par Strack, Géraldine;Fortz, Bernard 
;RIANE, Fouad
Référence (13-15 May 2009: Montreal, Canada), nternational Conference on Industrial Engineering and Systems Management
Publication Publié, 2009
;RIANE, FouadRéférence (13-15 May 2009: Montreal, Canada), nternational Conference on Industrial Engineering and Systems Management
Publication Publié, 2009
Publication dans des actes
| Résumé : | In this paper, we propose a mathematical model which integrates tactical-operational production and distributiondecisions in an environment of shared resources. More precisely, we integrate lot-sizing production and distributiondecisions and vehicle routing decisions. In order to solve this global linear mixed integer model, we develop aheuristic method which takes into account routing considerations in the production problem. Computational testsare performed to evaluate the quality of the solution obtained with our integrated heuristic and to measure the sizeof problems which can be solved with this heuristic. First of all, we observe that the solutions obtained with ourintegrated heuristic are on average only 5% worst than the solutions obtained with an optimal solution approach.Secondly, with our integrated heuristic, we are able to solve problems of larger size than with an optimal solutionapproach. |
