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A new approach for solving fuzzy linear programming problems using a k-scale ordering method
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چکیده: (4 مشاهده) |
In this paper, we deal with a fully fuzzy linear programming (FFLP) when the constraints are described as equality and inequality. With respect to Hadi method which is a new and a comfortable ranking method for ordering the trapezoidal fuzzy numbers, we introduce a new ranking function. We show that this function has some smooth properties when we use it for new classes of the trapezoidal fuzzy numbers which we called them k-scale trapezoidal fuzzy numbers. The k- scale trapezoidal fuzzy numbers are in fact a generalization of symmetric trapezoidal fuzzy numbers. Based on this ranking function, a new method is proposed to find the fuzzy solution for solving k-scale FFLP. Numerical examples are providing to illustrate the method.
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نوع مطالعه: كاربردي |
موضوع مقاله:
Fuzzy Sets and Systems
دریافت: 1404/3/20 | پذیرش: 1404/6/21 | انتشار: 1404/6/21
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