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

محورهای موضوعی : Mathematical Optimization

S.J Sadjadi ¹ (Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran)
M.B Aryanezhad ² (Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran)
A Sarfaraz ³ (Department of Industrial Engineering, Islamic Azad University, Science and Research Branch, Tehran, Iran)

تاریخ دریافت : 1394/02/29 تاریخ پذیرش : 1394/02/29 تاریخ انتشار : 1384/06/10

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

چکیده مقاله :

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.