Trapezoidal approximations of fuzzy numbers

被引：145

作者：

Grzegorzewski, P ^{[1
]}

Mrówka, E ^{[1
]}

机构：

[1] Polish Acad Sci, Syst Res Inst, PL-01447 Warsaw, Poland

来源：

FUZZY SETS AND SYSTEMS | 2005年 / 153卷 / 01期

关键词：

fuzzy numbers; approximation of fuzzy numbers;

D O I：

10.1016/j.fss.2004.02.015

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The problem of the trapezoidal approximation of fuzzy numbers is discussed. A set of criteria for approximation operators is formulated. These constraints can be used for direct operator derivation. A new nearest trapezoidal approximation operator preserving expected interval is suggested. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：115 / 135

页数：21

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