%0 Generic %A Faria, Danilo A. F. de %A Frazão, Márcia L. da S. %A Vieira, José G. V. %A Silva, João E. A. R. da %A Lemos, Paula H. %D 2019 %T A COMBINATION OF DISCRETE EVENT SIMULATION AND MULTI-CRITERIA ANALYSIS TO CONFIGURE SUGARCANE DROP AND HOOK DELIVERY SYSTEMS %U https://scielo.figshare.com/articles/dataset/A_COMBINATION_OF_DISCRETE_EVENT_SIMULATION_AND_MULTI-CRITERIA_ANALYSIS_TO_CONFIGURE_SUGARCANE_DROP_AND_HOOK_DELIVERY_SYSTEMS/8092292 %R 10.6084/m9.figshare.8092292.v1 %2 https://scielo.figshare.com/ndownloader/files/15096374 %2 https://scielo.figshare.com/ndownloader/files/15096380 %2 https://scielo.figshare.com/ndownloader/files/15096386 %2 https://scielo.figshare.com/ndownloader/files/15096389 %2 https://scielo.figshare.com/ndownloader/files/15096392 %2 https://scielo.figshare.com/ndownloader/files/15096395 %2 https://scielo.figshare.com/ndownloader/files/15096398 %2 https://scielo.figshare.com/ndownloader/files/15096407 %2 https://scielo.figshare.com/ndownloader/files/15096413 %2 https://scielo.figshare.com/ndownloader/files/15096419 %2 https://scielo.figshare.com/ndownloader/files/15096422 %K drop and hook %K multicriteria analysis %K simulation model %K sugarcane %K transport %X

ABSTRACT This article explores decision analysis regarding Drop and Hook (D&H) transportation operations at sugarcane mills. By means of a case study, a combination of a discrete event simulation model and multi-attribute utility theory was used to evaluate different configurations for sugarcane delivery systems using internal, external, or no D&H systems. A D&H strategy maximises truck utilisation, as semi-trailers can be handled independently of the traction unit of the trucks, which makes the transport system more agile. For internal D&H systems the semi-trailer detaching/attaching point is located inside the mill site while for external D&H systems it is located outside, before the trucks’ weighbridge. Each configuration requires different infrastructure which affects the supply of sugarcane for milling. The case study was applied to a sugarcane mill of a corporation located in São Paulo State. By means of discrete simulation, we determined that eighteen D&H configurations were feasible. By using the swing weighting multi-criteria decision analysis (MCDA) method, we identified fleet cost as the most important factor, while configurations with external D&H systems showed the best utility values. For this case study, the best configuration is to use the external D&H strategy with 28 road trains (truck and two semi-trailers), 12 additional semi-trailer sets, and 6 tractor units.

%I SciELO journals