城际列车开行方案评价模型的适用性分析

Applicability Analysis of Two Evaluation Models of Intercity Train Scheduling

应用两种基于模糊数学理论的评价模型,分别对相同城际列车开行方案进行评价,在得出相反结论的情况下,通过对两模型的比较分析,发现其中一个模型本身所存在的数理缺陷是导致相反结论产生的原因.根据矛盾产生的机理,给出了合理使用两种模型的建议.

This paper presents a description of the two completely contrary evaluation conclusions from two intercity train scheduling evaluation models based on the fuzzy mathematics, and an analysis of the fundamental reason causing these conflicting conclusions after comparing the differences between the two models. Finally, a proposal is put forward on how to apply these two models in a reasonable way.