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运用集成模糊环境下的DEMATEL、ANP、TOPSIS方法,综合考虑质量、成本、提前期、碳排放等经济和环境因素,构建混合模糊多准则决策模型对绿色供应商进行排序。运用加权模糊多目标线性规划方法对综合排序的供应商分配订单。结果表明,订单分配模型得出的结果会随着决策者对五个目标赋予的权重不同而有所差异;在增加少量成本的基础上,应用该集成方法可为企业选择数量最佳且碳排放较少的绿色供应商,并为其理性分配采购订单量提供参照,由此提高企业的碳减排效率。
By using DEMATEL, ANP and TOPSIS methods under the integrated fuzzy environment, a mixed fuzzy multi-criteria decision-making model is constructed to rank green suppliers considering the economic and environmental factors such as quality, cost, lead time and carbon emissions. Apply Weighted Fuzzy Multi-Objective Linear Programming to Assign Orders to General Sorting Suppliers. The results show that the results of the order allocation model will vary according to the weight given by the decision-makers to the five goals. With the addition of a small amount of costs, applying the integration method can help enterprises to choose the best carbon emission Fewer green suppliers and provide a rationale for their rational allocation of purchase orders, thereby improving the efficiency of the company’s carbon reduction.