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Chinese Journal of Management Science ›› 2015, Vol. 23 ›› Issue (1): 128-134.doi: 10.16381/j.cnki.issn1003-207x.2015.01.016

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Research of Vehicle Routing Problem with Three-Dimensional Loading Constraints

YAN Rui1, ZHANG Qun2, HU Rui2   

  1. 1. School of Economics and Management, Beijing Information Science & Technology University, Beijing 100192, China;
    2. Dongling School of Economics and Management, University of Science & Technology Beijing, Beijing 100083, China
  • Received:2012-10-12 Revised:2013-10-13 Online:2015-01-20 Published:2015-01-21

Abstract: In distribution process, the volume of goods could be a key influential factor. An important combination of three-dimensional loading and vehicle routing problem, known as the Three-Dimensional Loading Capacitated Vehicle Routing Problem (3DL-CVRP) is adhessed, which aimed at arranging as much as possible items while control their total weight under the vehicle's loading limit. Based on the real distribution problem, a 3DL-CVRP model was build and a heuristics algorithm named Guided Local Search Fuzzy Genetic Algorithm(GLSFGA) was given. This new algorithm rooted from the improved Fuzzy Genetic Algorithm and designed for VRP specifically. The fuzzy logic controller in GLSFGA was brand new because of its creative guiding methods. The GLSFGA had shown an overall good performance compared to the benchmark approach.

Key words: vehicle routing, three-dimensional packing, fuzzy genetic algorithm, local search

CLC Number: