基于直觉模糊环境下汽车行业的绿色供应商选择研究  

Research on Green Supplier Selection in Automobile Industry Based on Intuitionistic Fuzzy Environment

作　　者：刘玲[1] 何玉洁 夏露[1] 朱秋怡 汤婕 LIU Ling;HE Yu-jie;XIA Lu;ZHU Qiu-yi;TANG Jie(Yunnan University of Finance and Economics,Kunming 650221,China)

机构地区：[1]云南财经大学,云南昆明650221

出　　处：《物流工程与管理》2023年第1期1-5,共5页Logistics Engineering and Management

基　　金：国家自然科学基金地区科学基金项目“基于时间成本优化的面向订单制造企业生产与运输协同调度问题模型与算法研究”(项目编号:71862034);云南省基础研究计划项目“基于启发式算法的易腐产品供应链协同调度优化研究”(项目编号:202001AT070073);云南省省院省校教育合作项目“一带一路倡议下云南跨境物流体系建设研究”(项目编号:SYSX202007)。

摘　　要：针对汽车企业绿色供应商选择过程中的不确定性问题,文中在直觉模糊环境下采用VIKOR决策方法。首先,采用直觉模糊数表示供应商的评价指标,从而处理评价信息的不确定性;其次,利用直觉模糊熵理论计算指标权重与专家权重,把犹豫度纳入考虑,增加评价的准确性;最后,依据VIKOR方法对决策方案进行择优排序,并通过敏感性分析,考虑专家偏好情况,提高决策方法的科学性。In order to solve the uncertainty problem in the process of green suppliers selection in automobile industry, this paper adopts the VIKOR decision method in inuitionistic fuzzy environment.Firstly, the intuitionistic fuzzy number is used to represent the evaluation indexes of suppliers, so as to deal with the uncertainty of evaluation information.Secondly, the intuitionistc fuzzy entropy theory is used to calculate the index weight and expert weight, and the hesitancy is taken into account to increase the accuracy of the evaluation.Finally, the decision schemes are sorted according to VIKOR method, and expert preferences are considered through sensitivity analysis to improve the scientific nature of the decision method.

关 键 词：供应商选择 直觉模糊数 VIKOR方法 

分 类 号：F251[经济管理—国民经济]