模糊熵权模型在综合客运枢纽规划中的应用

摘要

According to the forming mechanism of a passenger transport terminal, an evaluation index system was established for a comprehensive transport terminal from the perspectives of transport demand and supply.The entropy theory was applied to determine the various index weights, for the information entropy could reflect the index itself utility value.It is good to overcome the subjectivity in different index weights, and to combin the traditional fuzzy comprehensive evaluation method to evaluate the passenger transport hub.It's abase for passenger transport terminal initial layout.As an example, the index system and fuzzy entropy weight method were applied in Jiangsu province.%根据客运枢纽的形成机理,从运输需求和供给的角度,建立以城市为节点的综合客运枢纽布局评价指标体系.运用信息熵能够反映指标本身效用值的原理,确定各指标权值,克服了不同指标间权重确定主观性大的问题,并结合传统的模糊评判法对综合客运枢纽进行评价,从而为综合客运枢纽初始布局提供依据.以江苏省综合客运枢纽布局研究为例,对评价指标体系和模型运用进行实证.