A New Approach in Fuzzy Multi Attribute Group Decision Making

Subject Areas : مدیریت

Akbar  Alam Tabriz ¹ (استاد دانشکده مدیریت، دانشگاه شهید بهشتی، تهران، ایران)
Naser  Hamidi ² (دانشیار دانشکده مدیریت و حسابداری، دانشگاه آزاد اسلامی، واحد قزوین، قزوین، ایران)
Farzad  Pooyanfar ³ (دانشجوی کارشناسی ارشد، دانشگاه آزاد اسلامی، واحد قزوین، قزوین، ایران، (عهده¬دار مکاتبات))

Received: 2012-11-26 Accepted : 2013-05-09 Published : 2014-05-22

Keywords: MCDM, Group decision making, Conflict, Conflicts Classifying, Third-party Intervention, Screen, fuzzy decision making,

Abstract :

In today’s modern organizations, group decision making is inevitable, and it is in wide use for facilitating participation of managers and personnel. Meanwhile we can’t easily ignore the role of conflict between decision makers. This conflict overshadows key elements of decision. In fuzzy group multi criteria decision making, it is possible to see conflict in each criteria. So it will be a new Approach in multi criteria decision makings. Conflicts Classifying and facing each level in every criterion makes the base of method which is proposed in this research. Typically, this Approach  in the environment would be no crisp, and will need to use reasoning which controls fuzzy environment. This classifying is able to help decision makers in their committee to screen criteria and alternatives on one hand and Third-party intervention on the other hand. At the end of the paper a numeric example from selecting technology for the proposal approach is being mentioned