Aiming at the complexity and uncertainty of green product design attributes and their correlation,a multi-attribute decision-making method for green product design was proposed based on Pythagorean hesitation fuzzy set and Vlese Kriterijumska Optimizacija I Kompromisno Resenje(VIKOR).Pythagorean hesitancy fuzzy number was used to measure the initial weight of experts in product attribute evaluation.Considering the decision-maker and at-tribute association of green design,A-fuzzy measure,Shapley value and cross entropy were used to obtain the weight of decision-maker and attribute association.To maximize overall utility and minimize individual regret,VIKOR method was used to prioritize green product design schemes.Finally,an example was given to verify the rationality and effectiveness of the proposed method.The result showed that the proposed method could integrate the psychol-ogy of green design decision-makers for distinguishing the differences between different green design schemes effec-tively,and also describe the correlation between green design decision-makers and attributes,which provided an ef-fective approach for multi-attribute decision-making of green product design.
维普
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