Application of Multi Objective Fuzzy Linear Programming in Supply Production Planning Problem
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چکیده
The purpose of this paper is establish the usefulness of newly formed modified s-curve membership function in a limited supply production planning problem with continuous variables. In this respect fuzzy parameters of linear programming are modeled by non-linear membership function such as scurve function. This paper begins with introduction and construction of modified s-curve membership function and numerical real life example of supply production planning problem is presented. The computational results show that the superiority of the modified s-curve membership function with fuzzy linear programming technique in optimizing individual objective functions compared to nonfuzzy linear programming approach. Furthermore, for the problem considered, the optimal solution helps to conclude that by incorporating fuzziness in a linear programming model in objective function and constraints, provides a better level of satisfactory solution compared to non-fuzzy linear programming.
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