摘要
在考虑影响城市公交系统方案优选的多种因素的基础上,构建了城市公交系统方案优选的指标体系.利用模糊物元理论,建立了公交系统方案优选评判模型.引入熵理论确定各指标的权重,通过计算各模糊物元与标准模糊物元之间的欧式贴近度值,对各方案进行优劣排序,从而得到最优方案,并结合实例进行应用.通过与模糊综合评判法比较,进一步验证了该模型的合理、简便和实用.
Considering that many influential factors to urban public transport, the city＇s public trans- portation system solutions prefered indicator system was built. The use of fuzzy matter element theo- ry, the preferred transportation system program evaluation model was set up. Entropy theory was used to define the weight of each index, by calculating the European close value between the fuzzy matter element and the standard fuzzy matter element, sort of the pros and cons of each program was obtained. To further validate the model reasonable, simple and practical, the model is combined with application examples, by comparison with the fuzzy comprehensive evalution method.
出处
《武汉理工大学学报（交通科学与工程版）》
2012年第4期695-699,共5页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
新疆农业大学前期课题资助(批准号:XJAU201015)
关键词
公共交通
公交系统
评价指标
模糊物元
熵权法
public transport public transit system
evaluation index system
fuzzy matter element^entropy
