公路快速货运系统优化配置与组织协调方法研究

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1、AbstractEconomicconstructionandsocialdevelopmentinourcountryhavealreadyenteredanewstagebuildingthewel】’offsocietyandpushingmodemization，therequestforroadtransportdevelopmentisthat”quality”and”quantity”areasequallyimponant．DeVelopinghighwayexpressfteighttrans

2、portationistheinlponantwaytoimproVetbe”quality”ofroadtransportation．Soitshowsimportantlytheoreticalandpracticals迳ni6cationstostudyeV01utionmechanism，optimalcollocationan’do唱anizingcoordinationofhighwayexpressfreighttransponationsystem．Thebasiccontentsandment

3、hodsofoptimalc01locationando唱anizingcoordiIlationofh逗hwayej【pressfreighttransponationsystemarebuiltguidedbysystemanalysisapproachandbasedontheprincipleofgeneralroadtransponation．Then，ananalysistrainispresentedwhichisf两mpantowhole，frommicrocosmictomacroscopic

4、andfrominfrastructure1ayouttosystemoperationtoanalyzehighwayexpressfreighttransportationsystem．Fromtheaspectofbasicconnotatjonandepitaxyofhi曲wayexpressf琵i曲ttransponationsystem，theconcept，fornlationcauses，structuresandcharacteristicsofitarediscussed．According

5、tothei11frastructurenetworklayer，operationnetwork1ayerandinformationnetworklayer，thedeVelopillgtrendsofhighwayexpressfteighttransponationsystemarediscussed．Contraposingtotheidentitiesofhumanfactorandsocialeconomysystemofhighwayexpressfreighttransponationsyst

6、em，thecharacteristicsofopenness，non．equilibrium，nuctuationandnonlinearofthesystemareanalyzedusingtheDissipatiVeStructureT．}leory．HugefluctuationsofsystemelementscausedbynonlinearfunctionaretheinherentmechanismthatgivesbinhtOsteady，orderlystmctureinnonequiljb

7、rjum，openhjghwayexpressf沱ighttransponationsystem．Basedonthedissipativemechanism，usingnonlinearequation，theeVolutionmodelsofhighwayexpressfreighttransportationsystemfbrdiH’erentregionconditionsarebuiltwiththetumoVerofhighwayexpressf诧ighttransportationasthesys

8、temdominantvariable，withextemaleconomyconditionsasthesystemcontrolparameterandwithinfrastructureconditionsasthesystemeff'ectparameter．MeanwhiletheevolutionmechaJlismandevolutionconditionareanaly