基于td方法的单交叉口信号配时优化研究

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1、ABSTRACTIIlrecentyears，们衔ccongestionhaLsbecome锄importantfactor证restrictingthesocial柚deconomicdevel叩me咄觚dgetsmo把觚dmoreattention．Th位csi印alcont∞lsyst锄shaVebecome锄iIllport锄tme舔urc锄dme肌sofmanagingn咖orktrafficflow．Optimizingith嬲become锄imponamwayt0ilnproVethee伍c

2、iencyoftramcoperatioIls．Thispapcrado幽meTDle舯inga190ri恤1inreinforcementleanlingt0studythesingleintersectionsi印alcon仃Dl，whichisausemlaltemptt0impr0Vecon们IsyStemperf．0丌n锄ce．Thepu巾o∞ist0putforwardinterSectionsigIlalconn．0lnewmcthod柚dnewthillldf塔．Thesaturation

3、conceptofⅡle伊eentimeextcnsion，thenproposesclassificationofgreentime跗turation．Onmisbasis，f10r廿1eclaSsificationofg∞entimesanJrationta唱et，constructaDewardf．眦ction，usingsta：teoftllediscr啦method卸d矗舷可methodt0鲥venle妇硒cstatespacedimensionexplosionp∞bl锄，meeStabli炯

4、entofei曲tfixedperiod锄dvariablecycletwomodesofflmeⅡ)Ie锄ingw胁optimizationmodel．nmu曲theMatlabpr0印硼ming，thedevel叩m锄toft11eei曲tkilldsofmodelcalculationprcHcedures，comparedwi血meon—l抽ele锄ingmodelforo昏lineleamingmodelismo心suitablef10rintcrl∞ctionsi印aItilningoptim

5、ization．Usingat、j~，o-phasecontrolofasingleint明∞ction∞觚eXample，mecomparatiVeanalysisoftllepe墒咖粕ceofei曲tmodels0ptim砌。General缸巧TDmodeloutpe响咖stllest如ofTDdiScretemodel，variablecyclemodeomine1Dle锄ingmodelcanbeobtained，t11esnlJctureofoptirIlalsolutionsdistribut

6、ion，whichisthe们猫itionaltirningmeoD，doesnothave．Periodicconditions，陀wardg阳dingea’ect；Variablecyclecondition，rcW习lrd伊adinge毹ctisobVious，t11e仃a币cbe惭pell『0肌卸ce．Kq啊ords：timingoptiInization；greentiIlleequi-satLIration；TDcon们l；Discretestate；State娩巧；、嘶ablecycle；·

7、Ⅱ钕～目录摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．IABSTRACT⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．II第一章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．11．1选题背景⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．2国内外研究现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．2．1SCATS自适应系统⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3

8、1．2．2SCOOT自适应系统⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯51．2．3OPAC自适应系统⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．51．2．4ImODES自适应控制系统⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．61．3研究目的与意义⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯71．4论文的主要研究内容⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯7第二章强化学习理论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯