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1、TheoptimizationofcontainerberthsandshorebridgecoordinationschedulingMartinEAbstractTheglobaleconomicdevelopment,thecontainerquicklyraisedupintoexports.Rapidgrowthoftheimportandexportcargothroughputbringstothecontainerterminallargerbenefitsatthesametimeincreasetheburdenoftheport,havehigherrequi
2、rementsontheterminaloperationefficiency.Howistheexistingequipmentofcontainerterminals,reasonableresourceallocationandscheduling,iscommonproblemfacingthecontainerterminal.Therefore,howtoimprovetheterminalfacilitiessuchasthemaximumutilizationofresources,tomeettheincreasingportdemand,improvetheir
3、competitiveadvantage,andhasmorepracticalmeaningtoimprovetheworkingefficiencyofthecontainerterminal.Themaincontentofthisstudyisberth,gantrycranesandsetcardco-allocationresearch,hasplanstoallshiptotheportassignmentsduringmathematicalmodelisestablishedwiththetargetofminimumcost,accordingtothechar
4、acteristicsofthescalemodelbygeneticalgorithm,finallyvalidatestheeffectivenessofthemodel.Keywords:Systemengineering;Watertransportation;Gantrycranesallocation;Dynamicscheduling;1Introduction Containerterminallogisticsisanorganic system,madeofinteractive and dynamiccomponents, such ascontainers,
5、 ships,berths, yards,tracks, quay cranesandyardcranestrucks, labors and communications,in a limited terminal space.It is acomplex discrete event dynamic system relatedto kinds of complicated problems inlogistics transport field.Berthscheduling(berthallocation)referstothevesselarrivalbeforeoraf
6、teraccordingtoeachberthfreeconditionandphysicalconditionoftheconstraintforshipberthingberthandberthingorder.Toportberthschedulingoptimizationresearchhasmadeimportantprogress,butresearchisonlylimitedtothesingleschedulingberthandshorebridge.Ofberthschedulingprobleminrecentyearshasbeenbasedonsimp
7、leberthschedulingconsideringmorefactors,butonlyforgantrycranesoperatingsequencewhenperformingaspecificloadingandunloadingofmicroscopicoptimization.Containershipsintheportoftimedependonhowwelltheberthschedulingononehand,ontheotherhanddep
