FUZZY NUMBER INTUITIONISTIC FUZZY SET AND ITS OPERATION REPRESENTATION OF STRUCTURED ELEMENT

摘要

This paper extends the Atanassov's interval valued intuitionistic fuzzy set,defined fuzzy number intuitionistic fuzzy set using fuzzy structured element method, and provides some corresponding operations of the fuzzy number intuitionistic fuzzy. At the same time, the relationship among the fuzzy number intuitionistic fuzzy set, intuitionistic fuzzy set, and interval valued intuitionistic fuzzy set is also discussed. Using the expression of structured element, we have the expression for operation of fuzzy numbers intuitionistic fuzzy set. At the same time, the corresponding theorem and proof of these operations are put forward.