城际客运专线列车开行方案评价方法研究

Evaluation of Operation Scheme of Intercity Passenger Dedicated Line

通过对城际客运专线运输组织内容分析,结合相关项目研究数据,建立了城际客运专线列车开行方案的综合评价指标体系.利用聚类分析法对指标体系进行了简化,经实际样本数据测算表明,简化指标能够很好的反映样本各方面的特征.进一步利用主成分分析法对武汉城际列车的开行方案进行评价,依据评价结果对不同开行方案进行了选择,证明了方法的有效性.

According to content analysis of the inter city passenger transportation organization and combining with the relevant project research data, the comprehensive evaluation index system of train scheme is establishes for the intercity passenger dedicated line. The index system is simplified by using cluster analysis, and the sample of actual data calculation shows that the simplified index can reflect the characteristics of various aspects of sample effectively. In addition, Wuhan intercity train scheme is evaluated based on principal com- ponent analysis, and the optimal one is selected from the different operation scheme according to the results of evaluation, and the effectiveness of the method is proved.