Solving Fuzzy Linear Programming Problems with Revised SimplexMethod

In this article, we use a ranking method for fuzzy numbers to defuzzify the fuzzy linear programming problem which it includes fuzzy quantities in its constrains. By this approach, we obtain a crisp linear programming problem with tripled number of constraints. To dealing with this large problem, we propose a revised simplex method, in details that ameliorates the method by reducing thetotal needed operations.

Keywords:

Fuzzy linear programming , Revised simplex method , Triangular fuzzy numbers , Fuzzy