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

本文主要研究了应急设施选址问题。障碍物，A-距离，可能的地点的偏好，不同的事故发生概率等被认为是考虑到这些因素，我们构建了更现实的模型。对于这些模型，我们提出了有效的解决方案的程序。在此基础上，我们进一步将模型推广到一个给定的设施，并得到了一个解决方案的过程。我们利用数学评价方法构造了组合模型，用于在这些多准则模型的非支配解中选择合适解的决策规则。这些研究结果已发表或将发表在SCI期刊上，我们认为该结果作为设施选址问题的数学方法是足够好的。因此，我们认为我们研究基于多种信息的设施选址问题的目的已经达到。并在总结前人研究成果的基础上，建立了城市基础设施选址模型的数据库。

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.