(Universidad Católica de la Santísima Concepción, 2017) Muñoz Herrera, Sebastián Alfredo; Cornejo Zúñiga, Óscar; Rebolledo Vega, Rodrigo; Obreque Niñez, Carlos
We propose an approach method based on mathematical models to solve a Heterogeneous fleet vehicle routing problem (HFVRP) with balance in the duration of each route and also in the capacity used by trucks, being also desirable a maximization of the transported load, calling this new extension HFVRP-BRL. The search procedure involves columns generation, a set-partitioning formulation, correction of selected potential routes and routing process. Computational results are presented for real instances.