计及群体压力和群体极化的PDHFSs-TODIM多属性群体决策算法OA北大核心CSTPCD

In the multi-attribute decision-making under the probabilistic dual hesitation fuzzy environment,the decision-making process generally does not account for the group pressure and polarization the decision-making experts received in the discussion.To solve this problem,a probabilistic discriminative heterogeneous fuzzy sets-topological discriminative inter-objective method(PDHFSs-TODIM)multi-attribute group decision-making algorithm considering group pressure and group polarization is proposed.Firstly,a modified formula of decision-making information accounting for group pressure is proposed,which effectively weakens the influence of group pressure on experts' decision-making information;Then,a decision model considering the phenomenon of group polarization is built.This model fully account for experts' subjectivity and allows them to discuss and revise their decisions.The model improves the confidence of decision-making through dynamic decision-making weight allocation and constrains the polarization effect of the group through the group polarization threshold.Further,by inputting the calculated decision data into TODIM algorithm,the final decision result can be derived.The proposed algorithm has been applied to the case analysis of comprehensive performance evaluation of energy storage batteries.By comparing with other advanced decision algorithms,the reliability and advancement of the decision-making algorithm proposed in this paper are verified.