本科毕业设计(20届)基于熵权的北京市环线公交满意度模糊评价研究TheFuzzyEvaluationResearchOfBusSatisfactionAboutTheBeijingRingBasedOnEntropyWeight所在学院专业班级交通工程学生姓名指导教师完成日期摘要随着社会经济的发展与我国城市化进程的加快,交通拥堵已成为长期困扰我国各大中城市的问题,严重制约了我国经济的持续发展。鉴于此形势,政府提出了公交优先的发展战略,以缓解日益严峻的交通拥堵问题。而北京市是中国的首都,政治文化经济中心,经济的高速发展,给交通增加了一定的压力,乘客对公交的满意度也就尤为重要,基于对北京市环线公交满意度的调查,建立了评价指标,对乘客的满意度进行了调查,通过对层次分析法和熵权的比较,将信息熵引入到满意度的评价中,利用模糊评价方法对调查结果进行了分析评判,得出一个合理有效的评判结果,避免了传统方法的随意主观臆测的缺陷。关键词:熵权法;模糊评价;满意度调查AbstractWiththedevelopmentofsocialeconomyandtheaccelerationofurbanization,trafficjamhasbecomealongproblemwhichplaguedthemajorcities,andhasseriouslyrestrictedthesustainabledevelopmentoftheeconomyinourcountry.Inviewofthissituation,thegovernmentputforwardthedevelopmentstrategyofbusprioritywhichcouldalleviatetheseriousproblemoftrafficjam,andthesatisfactionofpassengerstothebusalsoappearsespeciallyimportant,basedontheinvestigationofthecirclelineofBeijingbussatisfaction,establishestheevaluationindexes,thepassengersatisfactioninvestigation,willbeintroducedtotheinformationentropyofthesatisfactiondegreeoftheevaluation,theuseoffuzzyevaluationmethodtosurveyresultsanalysisevaluation,accordingtothese,wecangetareasonableandeffectiveevaluationresultswhichcouldavoidthedefectsoftraditionalmethodsaboutrandomsubjectivespeculation.Keywords:entropyweight;researchofsatisfaction;fuzzyI目录1绪论....................................................................................................................11.1研究背景........................................................................................................11.2研究目的........................................................................................................21.3本课题的研究情况........................................................................................21.3.1国内的研究情况....................................................................................21.3.2国外的研究情况....................................................................................31.4本文的重难点及创新之处............................................................................32北京环线公交满意度调查................................................................................32.1北京市公交及环线公交................................................................................32.2满意度的相关概念........................................................................................42.2.1满意度....................................................................................................42.2.2社会调查的相关概念及相关指标........................................................52.3满意度调查问卷............................................................................................52.3.1建立评价指标........................................................................................52.3.2满意度调查问卷的设计原则................................................................52.3.3选取调查路线........................................................................................62.3.4设计问卷及发放方案............................................................................73基于熵权的模糊评价研究................................................................................73.1调查问卷的概况............................................................................................73.2调查结果的概况............................................................................................73.2.1乘客特性分析........................................................................................73.2.2满意度分析............................................................................................73.3熵权法的选取..............................................................................................103.3.1熵权法..................................................................................................103.3.2层次分析法..........................................................................................113.4熵权值得计算模型以及模糊评价的步骤..................................................113.4.1熵权值的计算模型..............................................................................113.4.2基于熵权的模糊综合评价步骤..........................................................113.5基于熵权的模糊评价对调查结果进行分析..............................................124总结与展望......................................................................................................14参考文献................................................................................................................15致谢....................................................................................................................16附录....................................................................................................................17北京城市学院2012届毕业设计(论文)11绪论1.1研究背景自1924年第一条有轨电车线路正式投入运营至今,北京公交车辆的面貌发生了巨大的变化,总数从10辆迅速增加到28071辆,运营线路从1条增加到861条,由单一的有轨电车发展到布局更加合理的多种运营结构,公交车辆已经成为现代化大都市一道靓丽的风景线。但是,随着社会经济发展和出行需求的增加,小汽车拥有量急剧增长,带来道路拥挤、交通事故增多、空气污染严重、能源危机等社会问题,这些都造成了城市交通环境的恶化,公共交通是城市客运交通的重要组成部分,在人们日常的工作、生活、娱乐中占有重要的地位。由于管理落后造成的服务质量差、乘客怨言多,也给公交企业带来了巨大经济损失。公交企业发现虽然对自己认为重要的问题投入了很大财力,但收效甚微,顾客还是不满意。而公交是一种大众化的出行方式,载客量大,人均占有道路面积小,能源消耗和环境污染小,符合当今社会可持续发展的需要,值得政府大力支持,乘客的满意度