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ID:36427289
大小:6.87 MB
页数:71页
时间:2019-05-10
《珠三角地区多机场系统的仿真优化研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、中国民航大学硕士学位论文珠三角地区多机场系统的仿真优化研究姓名:刁琳申请学位级别:硕士专业:交通信息工程及控制指导教师:王知;徐肖豪20071231AbstractThePearlRiverDeltaregionhasfivemaincivilaviationaerodromes,threemilitaryandt、vohelicopterairports,andthedensityofaerodromedistributionisthehi吐estthroughoutthenation.Meanwhile,thisdi
2、strictcomprisesthreecontrolareaS,Guan2zhouapproachcontrolarea,ZhuhaiterminalcontrolareaandHongkongternlinaIcontrolarea.Theexistingsituationofcivilaviationactivityinthlsre910n1sthatairtra每ciscongestion,theprobabilityofflightdelayisgreat,andtheeconomlcandsocialcOSt
3、iscontinuouslyincreasing.Basedonsuchsituation,itISnecessarytosimulateandoptimizethisPRDareamulti-airportsystem,byconcludingsystemcapacityfromCUrrentrunningstatusandproposingoptimizationmethod·ButbaseduDontheinformationsource,theamountofresearchandthepurpose,itISd
4、ecldedtosimulateandoptimizethemainlandpartofthismulti_airportsystemcomposedbYG咖gzhouapproachcontrolarea,Zhuhaiterminalcontrolarea,andGuangzhou,Shenzhen,Zhuhaiairports.SimulationusesSIMMODsoftwaredevelopedbyFAA,whichbasicrunnmgtheorY,allkindsofinputandoutputparame
5、tersandactualsimulationpar锄eterssettingarein仃oducedinthisdissertation.Thecontentofsimulationarere。presentingthecu盯emoperationsituationofthisarea,analyzingthestatisticresults,andprocessingthepredictedstatustogainthecapacityofthisarea·Deducedfromdetailedsimulationo
6、utputdata.onthebasisofpresentfacilitles,operationrulesandprocedures,andflights,thebottlenecksofexpandingthePRDmulti.ai印ortsystemcapacityarethatgatesallocationneedstobemoreratlonallzedandsomepansofairroutehavetopossessgreatercapacities,whilethelatterhasmuchmorerem
7、arkableeffects.BasedonthebasictheoryofSPSAoptimizationmethodandthechoiceofrelativeparameters,restrictedSPSAoptimizationalgorithm,andthetheoryofhierarchicalprogrammingmodel,anareamulti’airportsystemoptimizatlonmodelaJlda120rithmisproposedbycombiningrestrictedSPSAo
8、ptimizationalgorithmwlthhierarchicaloptimizationmodelbasedonnodeimportance.Thismodelandalgorithmtakethestatusofrelativeenroutenodesandtheexpectedvalueofopttmum
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