城市轨道交通线网多准则余弦决策支持模型  

Multi-criterion Decision-Making Support Model of Urban Rail Transit Network Based on Cosine Function

作　　者：栾鑫[1] 邓卫[1] 程琳[1] 

机构地区：[1]东南大学交通学院,江苏南京210096

出　　处：《重庆交通大学学报（自然科学版）》2017年第6期92-98,共7页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：国家自然科学基金项目(51378119;51578150)

摘　　要：通过建立城市轨道交通线网方案优选决策多指标评价体系,在考虑AHP和灰色关联分析综合赋权过程基础上,提出应用于轨道交通线网优化的多准则余弦决策支持模型,同时采用苏州市具体案例对模型客观性、公正性和有效性进行了实例验证与研究讨论。研究表明其分析结果科学合理、有说服力。Through establishing the optimal decision scheme of multi-index evaluation system of Urban Rail Transit（URT） network,and considering the multi-index combinational weights in virtue of AHP and grey relational analysis methods,the cosine multi-criterion decision-making support model for URT network optimization was proposed.Furthermore,the objectivity,impartiality and validity of the proposed model was discussed and verified by a specific case study in Suzhou.The research indicates that the analysis results of the proposed model are scientific,rational and persuasive.

关 键 词：交通运输工程 轨道交通线网方案 决策支持模型 余弦函数法 多准则评价与优选 

分 类 号：U491.17[交通运输工程—交通运输规划与管理]