LIP6 1998/013: Rapport de Recherche
LIP6 /
LIP6 research
reports
10 pages - Mars/March 1998 -
Document en anglais.
PostScript : 103 Ko /Kb
Contact : par mail / e-mail
Thème/Team: Systèmes d'Aide à la Décision et à la Formation
Titre français : Algorithmes Génétiques pour le problème d'ordonnancement job-shop avec machines en parallèle et contraintes de précédence : méthode par brassage d'heuristiques
Titre anglais : Genetic algorithms for the job-shop scheduling problem with parallel machines and precedence constraints : heuristic mixing method
Abstract : In this paper, we are interested, in the generalized job-shop scheduling problem with several unrelated parallel machines and precedence constraints (corresponding to linear and non-linear process routings) between operations of the job. The objective is to minimize the maximum completion time (Cmax). We propose an original resolution method based on genetic algorithms that we call heuristic mixing method, where crossovers mixe a specific heuristics designed for the considered problem. After a description of the problem and of the resolution method, we present experiment results.
Key-words : Scheduling, Generalized job-shop, Unrelated parallel machines, Linear and non-linear process routings, Genetic algoritms, heuristic mixing method
Publications internes LIP6 1998 / LIP6 research reports 1998