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Mixed fleet dispatching in truckload relay network design optimization

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https://ir.library.oregonstate.edu/concern/articles/xp68kg83m

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  • We propose a mathematical formulation for strategic relay network design and dispatching method selection for full truckload transportation. The proposed model minimizes total transportation and installation costs of a mixed fleet dispatching system combining relay network and point-to-point dispatching. Operational constraints such as maximum driver tour length and load circuity are considered within the variable definition using predefined templates to generate feasible routes. High quality solutions for largely-sized problem instances are obtained in reasonable times. Computational results are analyzed to develop insights about the mixed fleet dispatching system and quantify its benefits over relay network-only and point-to-point dispatching.
  • This is the author's version of a work that was accepted for publication in Transportation Research Part E. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Transportation Research Part E, 54 (2013), pp. 32-49 DOI information: 10.1016/j.tre.2013.04.001
  • Keywords: Truckload trucking, Dispatching, Mixed fleet, Composite variable, Relay network design
  • Keywords: Truckload trucking, Dispatching, Mixed fleet, Composite variable, Relay network design
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  • Vergara, H. A., & Root, S. (2013, August). Mixed fleet dispatching in truckload relay network design optimization. Transportation Research Part E, 54, 32-49. doi:10.1016/j.tre.2013.04.001
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  • 54
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