Title :
On using type-1 fuzzy set mathematics to derive interval type-2 fuzzy logic systems
Author :
Mendel, Jerry M. ; John, Robert I. ; Liu, Feilong
Author_Institution :
Dept. of Electr. Eng., Southern California Univ., Los Angeles, CA, USA
Abstract :
In this paper, we demonstrate that it is unnecessary to take the route from general type-2 fuzzy set to interval type-2 fuzzy set, and that all of the results that are needed to implement an interval type-2 fuzzy logic system can be obtained using type-1 fuzzy set mathematics. As such, this paper makes an interval type-2 fuzzy logic system much more accessible to the fuzzy logic community, and we can now develop an interval type-2 fuzzy logic system in a much more straightforward way.
Keywords :
fuzzy logic; fuzzy set theory; general type-2 fuzzy set; interval type-2 fuzzy logic systems; interval type-2 fuzzy set; type-1 fuzzy set mathematics; Computational intelligence; Computer science; Frequency selective surfaces; Fuzzy logic; Fuzzy sets; Fuzzy systems; Image processing; Mathematics; Signal processing; Uncertainty;
Conference_Titel :
Fuzzy Information Processing Society, 2005. NAFIPS 2005. Annual Meeting of the North American
Print_ISBN :
0-7803-9187-X
DOI :
10.1109/NAFIPS.2005.1548592
