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UNA APROXIMACIÓN DE NÚMEROS DIFUSOS DE TIPO TRAPEZOIDAL AN APPROXIMATION OF TRAPEZOIDAL TYPE FUZZY NUMBERS

Authors: Y Chalco-Cano; J Pedraza Arpasi; H Román-Flores; G Álvarez-Jáuregui;

UNA APROXIMACIÓN DE NÚMEROS DIFUSOS DE TIPO TRAPEZOIDAL AN APPROXIMATION OF TRAPEZOIDAL TYPE FUZZY NUMBERS

Abstract

En este trabajo se presenta una aproximación para un número difuso de tipo trapezoidal por una secuencia de números difusos ε-diferenciables, es decir, números difusos cuya función de pertenencia es diferenciable en el interior del nivel ε. El proceso consiste en la construcción de un número difuso diferenciable usando la sup-min-convolución de un número difuso con un número difuso simétrico casi Gaussiano. Se presenta algunos ejemplos numéricos y un algoritmo computacional para este proceso.In this paper present an approximation for a trapezoidal type fuzzy number by a sequence of ε-differentiable fuzzy numbers, i.e. fuzzy numbers with differentiable membership function in the interior of the ε-level. The process consists on the construction of a differentiable fuzzy number using sup-min-convolution of a fuzzy number with a quasi-Gaussian fuzzy number. This work shows some numerical examples and a computational algorithm for this process.

Keywords

número difuso tipo trapezoidal, Industrial engineering. Management engineering, aproximación de números difusos, TJ1-1570, Número difuso, Mechanical engineering and machinery, T55.4-60.8, trapezoidal type fuzzy number, approximation of fuzzy numbers, Fuzzy number

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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