Zadeh's extension principle for 2-dimensional triangular fuzzy numbers

Type: Article

Publication Date: 2015-04-25

Citations: 7

DOI: https://doi.org/10.5391/jkiis.2015.25.2.197

Abstract

삼각퍼지수는 가장 유명한 퍼지수 중의 하나이다. 두 삼각퍼지수 사이의 확장된 대수적 작용소에 대한 많은 결과들이 알려져 있다. 우리는 <TEX>$\mathbb{R}$</TEX> 위에 정의된 삼각퍼지수를 <TEX>$\mathbb{R}^2$</TEX> 위로 일반화하였다. 영역을 값으로 갖는 두 <TEX>${\alpha}$</TEX>-절단 사이에 매개변수 작용소를 정의함으로서 <TEX>$\mathbb{R}^2$</TEX> 위에서 정의된 두 삼각퍼지수에 대한 매개변수 작용소를 얻을 수 있었다. A triangular fuzzy number is one of the most popular fuzzy numbers. Many results for the extended algebraic operations between two triangular fuzzy numbers are well-known. We generalize the triangular fuzzy numbers on <TEX>$\mathbb{R}$</TEX> to <TEX>$\mathbb{R}^2$</TEX>. By defining parametric operations between two regions valued <TEX>${\alpha}$</TEX>-cuts, we get the parametric operations for two triangular fuzzy numbers defined on <TEX>$\mathbb{R}^2$</TEX>.

Locations

  • Journal of Korean institute of intelligent systems - View - PDF

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