隨機型用戶均衡網(wǎng)絡的選擇率和敏感度.pdf

1、東南大學碩士學位論文隨機型用戶均衡網(wǎng)絡的選擇率和敏感度姓名：于春青申請學位級別：碩士專業(yè)：交通運輸規(guī)劃與管理指導教師：程琳20070113AbstractThemainpUlpOSeofthestudyistodesignthemethodstocalculatethechoiceprobabilityandsensitivityforstochasticuserequilibriumandverifiestheC011“eCllle$

2、$ofthemethodswlaielaaIeusedintheexamplesStochasticuserequilibriummodelsusedinthispaperaIebasedOnlogitmodelFirstlythispaperintroduces10’gitmodelandstochasticassignmentmodelsbasedOnlogitmodelandconcludesthattheoptimization

3、conditionforthestochasticUSllrmodelsisthatstochasticuscrmodelsaltO；inastateofstochasticlUSClrexluilibriumandreviewsdifferentstochasticuscfexluilibriummodelshavedifferentcharacteristicsThenusingprobabilitytheoryandweightc

4、onceptthispaperderivesthealgorithmsofchoiceprobabilityforstochasticnetworkThechoiccprobabilitywillbcappliedtotheanalysisofnctworkelei]1enls：analyzingthecompositionoflinkflowsandintersectionflowsFurtherthemethodofcaleulat

5、ingthesensitivitvanalysiswasderivedwhichisassociatedwiththechoiceprobabilityThcresultsofthcealeulationincludingthecalculationofscmitivityandthcflowpredictionusingsensitivity，aireconsistentwiththeactualsituatioaFinally。th

6、emethodofsen$itiv腳analysisforstoclaastieuserequilibriumiscomparedwithforuserexluilibriumandCOlinetothetherelationbetweenthestochasticltlSCrequilibriumandUSel“equilibrium脅lastpartofthispaper翱HnⅡlari瑟stlaemainresultsofthis

7、paperanddescribesthefurtherresearchdirectionsAllina11thispapergainstlaccorrectmctlaodstocalculatethechoiceprobabilityandsensitivityforstoclmsticUSClrequilibriumKe”ordls：仃桶cnetwork；∞tropy；stochasticUSClt“equilibrium；choic