کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
394744 665840 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ranking L–R fuzzy number based on deviation degree
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Ranking L–R fuzzy number based on deviation degree
چکیده انگلیسی

This paper proposed a novel approach to ranking fuzzy numbers based on the left and right deviation degree (L–R deviation degree). In the approach, the maximal and minimal reference sets are defined to measure L–R deviation degree of fuzzy number, and then the transfer coefficient is defined to measure the relative variation of L–R deviation degree of fuzzy number. Furthermore, the ranking index value is obtained based on the L–R deviation degree and relative variation of fuzzy numbers. Additionally, to compare the proposed approach with the existing approaches, five numerical examples are used. The comparative results illustrate that the approach proposed in this paper is simpler and better.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Information Sciences - Volume 179, Issue 13, 13 June 2009, Pages 2070–2077
نویسندگان
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