The fuzzy sets in maintenance process
نویسندگان
چکیده
Abstract. Many ranking methods have been proposed so far. However, there is not a method that can always give a satisfactory solution to every situation; some method are counterintuitive, others methods give different rankings solutions for the same conditions, this is not the case of Liou and Wang method, however, this method can give the same ranking for different fuzzy number, so that, we propose a ranking fuzzy numbers with the introduction of an inside point in the fuzzy number that resolve this situation. We apply this method in a maintenance problem.
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