高铁引线绩效多层次模糊综合评价方法  

Multi-level fuzzy comprehensive evaluation method of lead performance for high-speed railway

作　　者：张腾[1,2] 马荣国[1] 

机构地区：[1]长安大学公路学院,陕西西安710064 [2]中交第二公路工程局有限公司,陕西西安710065

出　　处：《交通运输工程学报》2011年第2期97-101,共5页Journal of Traffic and Transportation Engineering

基　　金：铁道部科技研究开发计划项目(2009J055)

摘　　要：提出了高铁引线绩效评价的指标体系,构造了多层次模糊综合评价模型。对模糊因素进行了量化,对指标权值进行了合理分配,建立了指标的隶属度函数与模糊关系矩阵,并对判断矩阵进行了一致性检验,运用最大隶属度有效原则进行项目有效性评价。评价结果表明:方案A的综合评价值最大,为11.214,表明方案A最优,符合实际,因此,评价模型可靠。The evaluation index system of lead performance for high-speed railway was put forward,and a multi-level fuzzy comprehensive evaluation model was established.In the model,the fuzzy factors were quantized,the index weights were rationally distributed,and the fuzzy relationship matrices and membership functions of the indexes were set up.The consistency of comparison matrix was checked,and the validity of the lead project was evaluated by using the effective principle of maximum membership degree.Evaluation result shows that the comprehensive evaluation value of the lead scheme A is 11.214,is maximum,which accords with actual decision-making project,so the lead scheme A is better,and the model is credible.7 tabs,1 fig,13 refs.

关 键 词：交通规划 高铁引线 绩效评价 评价指标体系 多层次模糊综合分析 

分 类 号：U238[交通运输工程—道路与铁道工程] U239.5