摘要
在阐述兰州新区铁路物流中心评价指标体系构建的基础上,针对6个备选方案,从总指标层、分指标层、分项指标层方面构建3级方案评价指标体系,运用改进的层次分析法确定各指标权重,计算隶属度,利用带权欧几里得贴近度对单决策组方案进行排序,采用相对熵集结模型求解群组最优决策方案。以兰州新区铁路物流中心多方案评价为实例进行分析,结果表明应用效果较好。
Based on expounding the establishment of evaluation index system of Xinqu railway logistics center in Lanzhou, targeting with 6 alternative programs, the evaluation index system of 3-levels program is established from the aspects of general index layer, sub-index layer and itemized index layer, the weight of each index is determined by using improved AHP method and the membership grade is calculated, and then, the single decision-making group programs are made ordering by using weighted Euclid approach degree, and the optimal decision-making program of group is solved by using REM assembly. Taking the multi-programs evaluation of Xinqu railway logistics center in Lanzhou as the example, this paper makes analysis and the analysis result shows the evaluation method has better application effects.
出处
《铁道运输与经济》
北大核心
2016年第1期25-29,53,共6页
Railway Transport and Economy
基金
国家自然科学基金(61563028)
关键词
铁路物流中心
层次分析法
模糊群决策
方案评价
Railway Logistics Center
AHP
Fuzzy Group Decision-making
Program Evaluation
