Comparaison de deux systèmes de planification des activités de la chaîne logistique

This paper is interested in planning of the supply chain production activities. Within this framework, we developed a linear analytical model in real number. In order to validate it, we compared it with a software package of trade, IO of the Cesium company, rather dedicated to the scheduling of a workshop of production. For that, we tested these two approaches on the same academic case described in this paper. Four scenarios are implemented. It turns out that the results of the software package are not optimal; however, by moving manually the work orders obtained, it is possible to find the results of the analytical model. This proves well the validity of this last, at least on these scenarios.