کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
469722 698348 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new approach for ranking of trapezoidal fuzzy numbers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
A new approach for ranking of trapezoidal fuzzy numbers
چکیده انگلیسی

Ranking fuzzy numbers plays an very important role in linguistic decision making and some other fuzzy application systems. Several strategies have been proposed for ranking of fuzzy numbers. Each of these techniques have been shown to produce non-intuitive results in certain cases. In this paper, we will introduce a new approach for ranking of trapezoidal fuzzy numbers based on the left and the right spreads at some αα-levels of trapezoidal fuzzy numbers. The calculation of the proposed method is far simpler and easier. Finally, some comparative examples are used to illustrate the advantage of the proposed method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Mathematics with Applications - Volume 57, Issue 3, February 2009, Pages 413–419
نویسندگان
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