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DesignandOptimizationofHubspokeExpressNetwork

  

  1. (FacultyofLogisticsManagementandEngineering,KunmingMetallurgyCollege,Kunming650033,China)
  • Online:2018-10-30 Published:2018-10-30

Abstract: Consideringthetransportmodesofexpressnetworkscouldbeimpactedbydifferenttrafficconditions,differenttransportmodesareconvertedintothediscountfactormatrixeswithrespecttothetrunklinenetworkincludedinthehubspokenetwork.Tominimizethetotalnetworkcost,singleallocationhubspokenetworkmodelisimproved.Theresultsfromthreenuericalexamplesdemonstratethattheef
fectivenessofthehubspokeexpressnetworkmodel,theimpactontotalnetworkcostsbythegivennumerofhubs,andtheimpactonexpressdeliverynetworkbythechangesofdiscountfactormatrix.

Key words: singleallocation, hubspokenetwork, expressnetwork

CLC Number: