模糊偏好下群决策结构的研究

Research on the Structure of Group Decision Making under Fuzzy Preferences

研究了群决策问题的模糊偏好关系 ,在模糊理性条件下证明了一个不可能定理 ,提出了影响集的概念 ,讨论了对群决策产生影响的影响集的结构 。

This paper studies fuzzy preferences in group decision making. An impossibility theorem is proved under a series of fuzzy rational conditions. The concept of influencing set is introduced. And it discusses the structure of influencing set, which influences group decision making. Finally, a practical example is given.