2013数学建模国赛,美赛形式论文

2013数学建模国赛,美赛形式论文

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1、theImpactoftheLaneOccupiedonUrbanRoadCapacityProblemAMember:ForofficeuseonlyT1________________T2________________T3________________T4________________TeamControlNumber201401ProblemChosenBForofficeuseonlyF1________________F2________________F3________________F4___

2、_____________SummaryLaneoccupancywillchangethecapacityoftheroad,andhaveanimpactonurbantrafficorder.Inthispaper,weevaluateandpredicttheimpactoflaneoccupiedforurbantransportcapacity,basedonthevideogivenbytitlewedoalotofdatamining,definethedifferenceoftheactualca

3、pacityandstabilitydegreeofdifference,establishedwhatbasedonthedifferenceofjeevescross-sectionaldifferencesinthecapacityofdifferentmodels.Theestablishmentofamultipleregressionanalysismodelandcellularautomatamodehelpustodescribesthequeuelengthofcontactwithotheri

4、ndicators,finallytestthemodelandapplyittotheproblemoffour,toestimatetheapproximatetimewhenthevehiclequeuelengthreachoftheupstreamintersection.Forquestionone,combiningtheessenceoftheactualmaximumcapacity,consideringthetrafficofaccidentcrosssectioninvideoonemajo

5、rityatdynamicstabilityofmaximumtraffic,regardmaximumtrafficperunittimetrafficstateincross-sectionoftheaccidentasitsactualmaximumcapacity.Throughthevideodatacollectionandanalysis,thevariationoftheactualmaximumcapacityandthemainfactorscanbegot.Forquestiontwo,use

6、thesamemannertoprocessvideotwo’sdata,testfornormalityusingspsssoftware,definethedifferenceoftheactualcapacityandstabilitydegreeofdifference,establishedwhatbasedonthedifferenceofjeevescross-sectionaldifferencesinthecapacityofdifferentmodels.Theresultisthattheim

7、pactoftheactualcapacityoccupiedby2,3-lane64.58%largerthanthatoccupiedby1,2driveway.Forquestionthree,basedonthesixvehicleaccidentsqueuelength,theupstreamtraffic,accidentsduration,maximumcapacityindexstatisticsinvideo,analysethequeuelength’srelationshipwiththeot

8、herthreeindicators,preliminaryderivequeuelengthcontactwiththeotherthreeindicators,andintroducethecontributionfactortodealwiththeissuethatdifferentsourcesofvehicleshavedifferentinfl

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