SOLVING FUZZY MULTI OBJECTIVE LINEAR PROGRAMMING PROBLEM

In this paper‎, ‎a new method is proposed to solve fuzzy multi objective linear programming (FMOLP) problems, where the parameters in both constraints and objective functions are fuzzy numbers‎‎. As an extension of Pareto optimality concepts for multi objective programming problems to FMOLP problems, new concept of solutions to FMOLP problems are defined on the basis of α-level sets of fuzzy numbers. A satisficing solution is obtained to FMOLP problem. ‎One numerical example has been solved to illustrate the method‎.‎