Abstract: The equipment procurement supply chain quality performance evaluation index system cannot truly reflect the actual quality status of the supply chain and the evaluation method is not reasonable. Therefore, based on the balanced scorecard model framework, the equipment procurement supply chain quality performance evaluation index system is established. An improved analytic hierarchy process (EAHP) is proposed to evaluate the quality performance of the supply chain. This method determines the initial expert weight by the closeness between the individual index weight vector and the group index weight vector, and introduces the modified parameter sequential relationship analysis method (G1) to modify the expert weight distribution in multiple rounds, which overcomes the traditional EAHP in group decision. The calculation example shows that this method can effectively gather group decision-making information and reduce the adverse effects caused by the decision information with large deviation.

Key words: equipment procurement supply chain, quality performance, extension analytic hierarchy process(EAHP)

摘要： 针对装备采购供应链质量绩效评价指标体系不能真实反映供应链质量状况和评价方法不够合理的问题,基于平衡计分卡模型框架建立了装备采购供应链质量绩效评价指标体系,提出了一种新的改进可拓层次分析法(EAHP),用于评价供应链质量绩效。该方法通过个体指标权重向量与群体指标权重向量之间的贴近度确定初始专家权重,并通过引入修正参数的序关系分析法(G1)来多轮修正专家权重分配,克服了传统EAHP在群决策中集结专家判断信息后一致性检验难以通过的问题。计算实例表明该方法能有效集结群决策信息,并减少偏差较大的决策信息带来的不良影响。

关键词: 装备采购供应链, 质量绩效, 可拓层次分析法