A Method for Solving Fuzzy Flexible Goal Programming Problems by Use of MINMAX Approach

In this paper, we propose a method to solve a linear goal-programming problem whose parameters are crisp and where the flexibility is occurred in the constraints Many Decision-Makers prefer to follow a satisfaction criterion rather than an optimization one; the satisfaction criterion leads to the concept of goal. The problems we are dealing with in this paper have some fuzzy and flexible input parameters in the problem, so the parametric programming method is applied in parallel to the ideal MINMAX programming method. First, we apply the parametric technique to the problem of finite constraint linear programming to the problem of real constraints, and then solve the achieved problem of fuzzy programming using the MINMAX goal programming technique

کلیدواژه ها:

goal-programming ، parametric programming ، MINMAX goal programming ، flexible constraints