部分权重信息下的交互式直觉模糊多属性决策方法

Interactive Approach for Multiple Attribute Decision with Incomplete Weight Information Under Intuitionistic Fuzzy Environment

在部分权重信息下的直觉模糊环境中,提出了一种交互式多属性决策方法.定义了方案的期望水平、方案达成度、方案综合度等概念.基于这些概念,建立了一些决策者与分析者之间不断交互的线性规划模型,然后在此基础上提出了一种实用的交互式选择最佳方案的方法.该交互式过程通过给定和不断修改方案达成度和综合度来实现人机交互决策,最后给出了应用实例.

This paper develop an interactive approach for multiple attribute decision making with incomplete weight information under intuitionistic fuzzy environment.Several concepts are defined,such as the expectation level of scheme,the achievement scale,the comprehensive scale under intuitionistic fuzzy environment.Based on these concepts,some linear programming models are established,through which the decision maker interacts with the analyst.Furthermore,a practical interactive approach is given for selecting the most desirable alternative.The interactive process can be realized by giving and revising the achievement scale and comprehensive scale of alternatives till the achievement scale and the comprehensive scale are achieved to the decision maker＇s request.Finally,an illustrative example is also given.