An Approach to Solve Fully Fuzzy Multi-Objective Linear Programming Problems

Krishnapada Das
2015 International Journal of New Technologies in Science and Engineering   unpublished
This paper focuses on the study of fully fuzzy multi-objective linear programming problem (FFMOLPP). Here the cost coefficient, the coefficient matrix and the requirement vector all are characterized by triangular fuzzy numbers. Also the fuzzy variable is considered as triangular fuzzy variable. Applying algebraic operations, the FFMOLPP is converted into multi-objective linear programming problem in crisp environment. Additive weighting method is applied to convert the crisp multi-objective
more » ... ear programming problem into a single-objective linear programming problem and then by simplex method the problem is solved. The proposed method is illustrated by an example.