属性权重未知情形下的区间直觉模糊多属性决策方法

doi:10.3969/j.issn.1000-1565.2019.01.001

河北大学学报(自然科学版) ›› 2019, Vol. 39 ›› Issue (1): 1-5.DOI: 10.3969/j.issn.1000-1565.2019.01.001

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属性权重未知情形下的区间直觉模糊多属性决策方法

郭子雪¹,林鹏^1,2

收稿日期:2018-03-05 出版日期:2019-01-25 发布日期:2019-01-25
作者简介:郭子雪(1964—),男,河北清河人,河北大学教授,博士生导师,主要从事决策理论与方法、应急管理、物流与供应链管理等研究. E-mail:guo_zx@163.com
基金资助:
河北省社科基金资助项目(HB18GL008)

A method of interval-valued intuitionistic fuzzy multiple attribute decision-making under unknown attribute weight

GUO Zixue¹, LIN Peng^1,2

1.Department of Management, Hebei University, Baoding 071002, China; 2.Personal Department, Hebei University, Baoding 071002, China

Received:2018-03-05 Online:2019-01-25 Published:2019-01-25

摘要/Abstract

摘要： 针对区间直觉模糊信息环境下属性权重未知的多属性决策问题,提出了一种新的决策方法.在回顾相关基础理论知识基础上,定义了区间直觉模糊数的得分函数与精确度函数,提出了基于离差最大化的属性权重确定方法,然后基于区间直觉模糊加权平均算子给出了属性权重未知情形下属性信息为区间直觉模糊数的多属性决策方法.最后将该方法运用到突发事件应急预案有效性评价问题,通过实例分析验证了该方法的有效性.

关键词: 区间直觉模糊集, 指标权重, 得分函数, 多属性决策

Abstract: Aiming at the multi-attribute decision making problem with unknown attribute weight under interval intuitionistic fuzzy information environment, a new decision making method is proposed. On the basis of reviewing relevant basic theoretical knowledge, the scoring function and precision function of interval intuitionistic fuzzy number are defined, and the method of determining attribute weight based on maximizing deviation is proposed. Then, a multi-attribute decision making method with interval intuitionistic fuzzy information based on the interval intuitionistic fuzzy weighted averaging operator is proposed. Finally, the method is applied to the evaluation of the effectiveness of emergency plans and its effectiveness is illustrated by a numerical example.

Key words: interval-valued intuitionistic fuzzy sets, attribute weight, score function, multiple attribute decision-making

中图分类号:

C934

郭子雪,林鹏. 属性权重未知情形下的区间直觉模糊多属性决策方法[J]. 河北大学学报(自然科学版), 2019, 39(1): 1-5.

GUO Zixue, LIN Peng. A method of interval-valued intuitionistic fuzzy multiple attribute decision-making under unknown attribute weight[J]. Journal of Hebei University (Natural Science Edition), 2019, 39(1): 1-5.

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属性权重未知情形下的区间直觉模糊多属性决策方法

A method of interval-valued intuitionistic fuzzy multiple attribute decision-making under unknown attribute weight

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