Browsing by Author "Tasar, Bahar"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • Thumbnail Image
    Conference Object
    Citation - WoS: 9
    A Multi-compartment Vehicle Routing Problem for Livestock Feed Distribution
    (SPRINGER INTERNATIONAL PUBLISHING AG, 2017) Levent Kandiller; Deniz Tursel Eliiyi; Bahar Tasar; Kandiller, Levent; Tasar, Bahar; Eliiyi, Deniz Tursel; KF Doerner; I Ljubic; G Pflug; G Tragler
    In the well-known Vehicle Routing Problem (VRP) customer demands from one or more depots are to be distributed via a fleet of vehicles. Various objectives of the problem are considered in literature including minimization of the total distance/time traversed by the fleet during distribution the total cost of vehicle usage or minimizing the maximum tour length/time. In this study we consider a multi-compartment VRP with incompatible products for the daily solution of a livestock feed distribution network where each livestock farm requests one type of feed from a single depot and the vehicles have several compartments. The objective is to minimize the total cost of distribution. Although VRP is a well-studied problem in literature multi-compartment VRP is considered only by few authors and our problem differs from the existing ones due to special operational constraints imposed by the situation on hand. We formulate a basic mathematical model for the problem and present possible extensions. We design a computational experiment for testing the effects of uncontrollable parameters over model performance on a commercial solver and report the results. The proposed model can easily be adapted to other distribution networks such as food and fuel/chemicals.