Extend a ranking method of trapezoidal fuzzy numbers to all fuzzy numbers by a weighting functions
نویسنده
چکیده مقاله:
Recently Abbasbandy and Hajjari (Computers and Mathematics with Applications57 (2009) 413-419) have introduced a ranking method for the trapezoidalfuzzy numbers. This paper extends theirs method to all fuzzy numbers,which uses from a defuzzication of fuzzy numbers and a general weightingfunction. Extended method is interesting for ranking all fuzzy numbers, and itcan be applied for solving and optimizing engineering and economics problemsin a fuzzy environment.
منابع مشابه
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عنوان ژورنال
دوره 11 شماره 2
صفحات 37- 56
تاریخ انتشار 2017-06-01
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