Studies on Facility Location Problem Based on Various Informationsand Its Application to Urban Planning

我们基本上研究了应急设施的选址问题。考虑了障碍物、a距离、可能场地的偏好、不同事故发生概率等因素，构建了较为真实的模型。对于这些模型，我们提出了有效的求解程序。进一步将该模型扩展到具有给定设备的模型，并得到了求解过程。建立了多准则模型的组合模型，并用数学评价方法对决策规则在多准则模型的非支配解中选择合适的解进行了分析。本研究的结果已发表或即将发表在SCI期刊上，我们认为该结果足以作为解决设施选址问题的数学方法。因此，我们认为基于各种信息研究设施选址问题的目的已经完成。并在总结前人“设施区位作为城市基础设施的数学研究”的基础上，构建了设施区位模型数据库。

Basically we have studied emergency facility location problem. Barriers, A-distance, Preference of the possible site, different accident occurrence probabilities etc. are considered and taking them into account we construct more realistic models are constructed. For these models we have proposed efficient solution procedures. Further we have extended the model toward one with the given facility and obtained a solution procedure. We have constructed the combined model with mathematical evaluation method useful to the decision rule choosing the suitable one among thenon-dominated solutions of these multi-criteria models. These results from this study arepublished or to be published in SCI journals and we think the result is good enough as a mathematical approach to the facility location problem. Therefore we think that our purpose to study the facility location problem based on various informations is done. Moreover summarizing with the previous research “Mathematical studies on facility Locations as an infrastructure of Urban Area”, we are constructing the data base of facility location models.