کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
478310 | 1446052 | 2013 | 7 صفحه PDF | دانلود رایگان |
This paper discusses a manufacturing inventory model with shortages where carrying cost, shortage cost, setup cost and demand quantity are considered as fuzzy numbers. The fuzzy parameters are transformed into corresponding interval numbers and then the interval objective function has been transformed into a classical multi-objective EPQ (economic production quantity) problem. To minimize the interval objective function, the order relation that represents the decision maker’s preference between interval objective functions has been defined by the right limit, left limit, center and half width of an interval. Finally, the transformed problem has been solved by intuitionistic fuzzy programming technique. The proposed method is illustrated with a numerical example and Pareto optimality test has been applied as well.
► For finding optimal solution we use Intuitionistic fuzzy optimization technique.
► Here decision maker easily minimize the worse case and maximize the better case.
► Non-linear membership and non-membership functions are used for better result.
► Pareto Optimality test is done for assuring that the result is optimal.
Journal: European Journal of Operational Research - Volume 228, Issue 2, 16 July 2013, Pages 381–387