Cybernetics and Systems Analysis / Issue (2022, 58 (2))
Mashchenko S.O.
Minimum of fuzzy numbers with a fuzzy set of operands We analyze the operation of minimization with a fuzzy set of the indices of operands for fuzzy numbers. It is shown that the result of this operation is a type-2 fuzzy set, which can be decomposed, by secondary degrees of membership, into a collection of corresponding fuzzy numbers. This decomposition helps to represent the resulting type-2 fuzzy set in a form that is easy to understand and use. An illustrative example is given. © 2022, Springer Science+Business Media, LLC, part of Springer Nature. Keywords: fuzzy number, fuzzy set, type-2 fuzzy set, Degree of membership, Fuzzy numbers, Minimisation, Type-2 fuzzy set
Cite: Mashchenko S.O.
(2022). Minimum of fuzzy numbers with a fuzzy set of operands. Cybernetics and Systems Analysis, 58 (2), 58–69. doi: https://doi.org/10.1007/s10559-022-00452-3 http://jnas.nbuv.gov.ua/article/UJRN-0001313061 [In Ukrainian]. |