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Articles (2022), Computers & Operations Research, 141, pp. 105662

The Heterogeneous Flexible Periodic Vehicle Routing Problem: Mathematical formulations and solution algorithms

HUERTA-MUÑOZ Diana L., ARCHETTI Claudia , FERNÁNDEZ Elena, PEREA Federico

The aim of this paper is to introduce the Flexible Periodic Vehicle Routing Problem with Heterogeneous Fleet, a variant of the Periodic Vehicle Routing Problem. Flexibility is introduced in service schedules and delivered quantities, heterogeneity comes from different vehicles capacities and speeds. Three Mixed-Integer Linear Programming formulations and a matheuristic, based on Kernel Search, are proposed. Computational tests are made to evaluate the performance of the three formulations and to assess the quality of the solutions provided by the matheuristic. Lien vers l'article

HUERTA-MUÑOZ, D.L., ARCHETTI, C., FERNÁNDEZ , E. and PEREA, F. (2022). The Heterogeneous Flexible Periodic Vehicle Routing Problem: Mathematical formulations and solution algorithms. Computers & Operations Research, 141, pp. 105662.

Mots clés : #Kernel-Search, #Matheuristics, #Vehicle-Routing, #Heterogeneous-fleet