Research On Fuzzy Number Intuitionistic Fuzzy Set Method Of Fuzzy Structured Element Analysis And Its Application

The research of intuitionistic fuzzy set and interval valued intuitionistic fuzzy set has been carried out to a certain production. The scholar feng Liu,xue hai Yuan has proposed that the interval numbers of the interval valued intuitionistic fuzzy sets is extended to the form of trigonometric fuzzy numbers,and then proposed the concept of fuzzy number intuitionistic fuzzy set.However trigonometric fuzzy numbers were simple and special with imitation.Which mean that the propertics are applicable for other fuzzy numbers.So far none has extended it to general fuzzy numbers.Because the computiation of fuzzy numbers and the expression of ranking were extremely difficult. So this paper based on the structured element method,interval values were extended to the general fuzzy numbers,the novel definition of fuzzy number intuitionistic fuzzy set put fowerd,the representation of structured element of fuzzy number intuitionistic fuzzy set advanced.On the basis of this we discussed accordingly some operations of the fuzzy number intuitionistic fuzzy set based on structured element.And gived the methods of structured element of intuitionistic fuzzy multi-attribute decision making, and then systematically establishes analysis methods of fuzzy structured element of intuitionstic fuzzy multi-attribute decision making.At last, these methods are applied to the evaluation of wen zhou medical college, which provides theoretic basis for these quence of the hospital.