谈本科论文模糊数学在交通拥堵状态评价中的应用论文范文.docVIP

　　谈本科论文模糊数学在交通拥堵状态评价中的应用论文范文 谈本科论文模糊数学在交通拥堵状态评价中的应用论文范文 导读：nonoccurredfrequently.Trafficcongestionhasseriouslyaffectedpeople#39;sdailytrips,restrictsthedevelopmentofcityeconomy.Throughtheinvestigationandanalysis,establishedthefuzzyevaluationmodeloftrafficcongestion.ThensettheevaluationindexsuchasTravelspeed,Traveldel 本科毕业论文,查重没问题的哦!五邑大学本科毕业设计 摘 要 交通拥堵已成为困扰当前城市发展的难题，目前国内外很多城市交通拥堵状况仍旧比 较严重，我国的机动车拥有量及道路交通流量急剧增加，日益增长的交通需求与城市道路 基础设施建设之间的矛盾已成为目前城市交通的主要矛盾，由此导致交通拥挤和堵塞现象 频频发生。 交通拥堵严重地影响了人们的日常出行活动，制约着城市经济的发展。 本文通过调查和分析，建立了交通拥堵模糊评价模型。 综合行程速度、行程延误、停 车次数、停车时间以及负荷度五种评价指标，对江门市区路X实际调研的数据进行回归拟 合分析，确定每种指标的评价参考标准，最终形成科学的交通拥堵模糊评价模型，根据交 通拥堵指数的概念评价城市路X的拥堵严重程度。 利用本文的模型，可以通过采集到的交通数据，实现对城市路X的定性和定量分析， 得出相应路X的交通拥堵系数的大小，确定每个路X的拥堵严重程度，为交通管理部门提 供科学合理的依据。 关键词 交通拥堵；状态评价；模糊；评价指标；交通拥堵指数 I 五邑大学本科毕业设计 AbstractTraffic congestion has bee a problem of the current situation of city development, traffic congestion in many city at home and abroad is still relatively serious, vehicle our capacity and traffic floand and city road infrastructure construction has bee the main contradiction of the city traffic, causing traffic congestion and blocking phenomenon occurred frequently. Traffic congestion has seriously affected people#39;s daily trips, restricts the development of city economy. Through the investigation and analysis, established the fuzzy evaluation model of traffic congestion. Then set the evaluation index such as Travel speed, Travel delay, the frequency of pa 3 4 5 6 7 8 9 10 谈本科论文模糊数学在交通拥堵状态评价中的应用论文范文 导读：.................................................................12345678910 rking, parking time and the degrees of the sections. Regression analysis on the data of practical research of Jiangmen’s urban area, determine the evaluation of each index reference standard, eventually forming the fuzzy evaluation model of traffic congestion, and puts forodel. Using this model, the traffic data can be collected, realize the qualitative and quantitative analysis of city road ines each anagement d