A fuzzy approach to solve a multi-objective linear fractional inventory model

Subject Areas : Mathematical Optimization

S.J Sadjadi ¹ , M.B Aryanezhad ² , A Sarfaraz ³

1 - Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran
2 - Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran
3 - Department of Industrial Engineering, Islamic Azad University, Science and Research Branch, Tehran, Iran

Received: 2015-05-19 Accepted : 2015-05-19 Published : 2005-09-01

Keywords: Multi-objective linear fractional programming, Inventory model, Fuzzy programming, Min operator,

Abstract :

In this paper, the researchers present a multi-objective linear fractional inventory model using fuzzy pro-gramming. The proposed method in this paper is applied to a problem with two objective functions. The re-sulted fuzzy model is transformed into an ordinary linear programming. The implementation of the develop-ing model presented in this paper is demonstrated through the use of some numerical examples.