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A new fuzzy TOPSIS method based on left and right scores: An application for determining an industrial zone for dairy products factory

机译:基于左右得分的模糊TOPSIS新方法:在乳制品厂工业区确定中的应用

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摘要

The selection of a facility location among alternative locations is a multiple criteria decision making (MCDM) problem including both quantitative and qualitative criteria. In more cases, in real word situations, determining the exact values for MCDM problems and especially for facility location selection problems is difficult or impossible. So, the values of alternatives with respect to the criteria or/and the values of criteria weights, are considered as fuzzy values (fuzzy numbers) so that the conventional crisp approaches for solving facility location selection problems and other MCDM problems tend to be less effective for dealing with the imprecise or vagueness nature of the linguistic assessments. In such conditions, the fuzzy MCDM methods are applied for solving facility location selection problem and other fuzzy MCDM problems. In this paper, we propose a new fuzzy TOPSIS method based on left and right scores for solving fuzzy MCDM problems. We apply the proposed method for solving three numerical examples. The first two numerical examples are proposed for the purpose of comparison. The third numerical example is a real application in which the selection is an industrial zone among several industrial zones for constructing dairy products factory. As a result, we found that the proposed method is practical for solving facility location selection problem and other fuzzy MCDM problems. Moreover, it seems that the proposed fuzzy TOPSIS method is flexible and easy to use and has acceptable accurate.
机译:在替代位置中选择设施位置是一个多标准决策(MCDM)问题,包括定量和定性标准。在更多情况下,在实际情况下,很难或不可能确定MCDM问题(尤其是设施位置选择问题)的准确值。因此,关于标准的备选值或/和标准权重的值被视为模糊值(模糊数),因此用于解决设施位置选择问题和其他MCDM问题的常规明晰方法往往效果较差。用于处理语言评估的不精确或模糊性。在这种情况下,将模糊MCDM方法应用于解决设施选址问题和其他模糊MCDM问题。在本文中,我们提出了一种基于左右得分的模糊TOPSIS方法,用于解决模糊MCDM问题。我们将提出的方法用于求解三个数值示例。为了比较的目的,提出了前两个数值示例。第三个数值示例是一个实际应用,其中在几个要建设乳制品工厂的工业区中选择一个工业区。结果,我们发现所提出的方法对于解决设施位置选择问题和其他模糊MCDM问题是实用的。而且,似乎所提出的模糊TOPSIS方法是灵活的并且易于使用并且具有可接受的精度。

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