A Study on Optimum Location Problems of Obnoxious Facilities Considering the Distance Weighted by Environmental Conditions

考虑环境条件加权距离的讨厌设施优化选址问题研究

基本信息

批准号：
12650610
负责人：
OIKAWA Kiyoaki
金额：
$ 1.6万
依托单位：
The University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2000
资助国家：
日本
起止时间：
2000 至 2001
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12650610/
关键词：
Obnoxious Facility Location Problem Weber Problem NIMBY Max-Min Allocation Problem Equity Measure Optimum Allocation Gini Coefficient 大気汚染電波障害メディアン問題重み付け距離

项目摘要

The purpose of this study is to divise a new method of allocation of "obnoxious facilities", which are supposed to be disliked by many inhabitants, such as the garbage incineration plant and the sewage disposal plant. This method includes variables relating to both the distance between the facilities and the inhabitants around them, and the natural-social condition.First, we extracted various published information about obnoxious facilities, and classified it. Second, we categorized location problems of those facilities by objective functions of optimization, and formulated them : (1) minimization of the amount of obnoxiousness, (2) relief of the inhabitants and area fuffering the greatest damage, (3) equalization of the amount of the obnoxiousness. In addition, we also formulated (4) consideration of the environmental conditions ; minimization of the damage of the air pollution, the radio interference and so on.In order to understand the basic nature of each location problem, we measured the appropriateness of the location, under the condition that single facility is installed in the area, and tried to express it as equivalent lines. As a result, in the area hypothesized that the inhabitants are distributed uniformly and densely, both the periphery and the cneter of the objective area can be an optimal location of an obnoxious facility. Thus we found that the location problem of obnoxious facilities leads to which objective function we attach importance. Therfore, we devised a procedure to conprehensively dicide an optimal location of the facility by the summation of weighted parameters of each objective function. As a concrete application of this processing, we take up the location problem of a garbage incineration plant at Meguro Ward in Tokyo, and compared and evaluated the logically optimal location, the nominated location and the present location, and discussed the results.

这项研究的目的是分配一种新的分配“令人讨厌的设施”的方法，这些方法应该被许多居民（例如垃圾焚化厂和污水处理厂）所讨厌。该方法包括与设施和周围居民之间的距离以及自然社会条件之间的变量。首先，我们提取了有关令人讨厌的设施的各种已发表的信息，并将其分类。其次，我们通过优化的客观功能对这些设施的位置问题进行了分类，并制定了这些问题：（1）最小化令人讨厌的数量，（2）缓解居民和面积最大的损害，（3）令人讨厌的数量的均衡。此外，我们还制定了（4）考虑环境条件；为了理解每个位置问题的基本性质，我们测量了位置的适当性，在该区域安装单个设施并试图将其表示为等效线条下，我们测量了位置的适当性，以最大程度地减少空气污染，无线电干扰等的损害。结果，在该地区，假设居民的分布均匀，密集，物镜区域的外围和cneter都可以是令人讨厌的设施的最佳位置。因此，我们发现令人讨厌的设施的位置问题导致了我们重要的目标功能。因此，我们设计了一个程序，通过将每个目标函数的加权参数的求和来结合地将设施的最佳位置。作为该处理的具体应用，我们处理了东京Meguro Ward垃圾焚化工厂的位置问题，并比较并评估并评估了逻辑上最佳的位置，提名的位置和当前位置，并讨论了结果。