一种带权重的Vague集模糊多属性决策方法  

Handling multi-criteria fuzzy weight decision-making problems by Vague sets

作　　者：张运良[1] 

机构地区：[1]西安文理学院数学系,陕西西安710065

出　　处：《西北大学学报（自然科学版）》2010年第4期586-588,共3页Journal of Northwest University（Natural Science Edition）

基　　金：国家自然科学基金资助项目(60572133)

摘　　要：目的研究基于Vague集的多属性决策问题。方法通过定义新的函数形式得到决策方法。结果在分析带权重模糊多属性决策"记分函数法"和"精确函数法"存在问题的基础上,提出处理含有权重的模糊多属性决策的新方法——"加权算法"。结论加权模糊的属性决策的"加权算法"相对带权重多属性决策的"记分函数法"和"精确函数法"更具优越性和实用性。Aim Multi-criteria fuzzy weight decision-making is based on Vague sets. Methods Decision-making method is obtained by defining new function form. Results Weight glgorithm, a new method for teria fuzzy weight decision, is presented after precising function. Conclusion Comparing handling multi-cripointing out the shortcomings on this theory by scoring function and to multi-criteria fuzzy weight decision-making problems by scoring function and precising function, it is concluded that the new method, weight algorithm for handling multi-criteria fuzzy weight decision, have more superiority and practicability by the given examples.

关 键 词：模糊集 VAGUE集 模糊多属性决策 

分 类 号：O159[理学—数学]