An algorithm for solving triangular intuitionistic fuzzy linear fractional programming problem

Most of the time, for solving linear fractional programming problem in real life we face to the fuzzy environment, because often our information is imprecise and insufficient. Thus in this study, finding the optimal value of the intuitionistic fuzzy linear fractional programming problem (IFLFPP) is investigated. All coefficients and right side resources are triangular intuitionistic fuzzy numbers (TIFN). We develop a simple approach for ranking TIFN which was used for triangular fuzzy numbers. Then we present our algorithm and accordingly solve six sub problem of that separately. Finally the numerical example used to illustrate the effectiveness of algorithm

Keywords:

Intuitionistic fuzzy linear fractional programming problem , Triangular intuitionistic fuzzy number , Ranking fuzzy number.