Ma'anshan Emergency Supplies Reserve Center Site Selection Evaluation -Covariance-exponential Gray Correlation Fuzzy Euclid Closeness Model Based on Combined Weights
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摘要: 为了克服单一赋权的不合理性，根据变异组合赋权原理将CRITIC法和变异系数法融合在一起，并在灰色关联分析的基础上，对灰关联系数公式进行了改进，综合性地融入指数函数、方差和模糊Euclid贴进度等概念，最后将形成的新模型应用到马鞍山市应急物资储备中心选址问题中，通过实例验证所构建模型的可行性和有效性。
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关键词:
- 组合赋权 /
- 方差-指数灰关联 /
- 模糊Euclid贴近度 /
- 应急物资储备中心选址
Abstract: In order to overcome the unreasonableness of single assignment, the CRITIC method and the coefficient of variation method are integrated according to the principle of variational combination assignment, and the gray correlation coefficient formula is improved on the basis of gray correlation analysis, and the concepts of exponential function, variance and fuzzy Euclid posting progress are integrated comprehensively, and finally the formed new model is applied to the site selection of Ma'anshan emergency material reserve center. The new model is finally applied to the site selection problem of Ma'anshan emergency supplies reserve center, and the feasibility and validity of the constructed model are verified by examples. -
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