Improvement of Two-phase Approach for Solving Fuzzy Multiple Objective Linear Programming

Abstract

A fuzzy multiple objective decision making approach is propoed on the desirable features of compromise programming and the fuzzy set theory. The two-phase approach was proposed by Lee-Li guarantees both nondominated and balanced solutions for solving both the crisp and the fuzzy multiple objective decision making problems.We propose an interactive and improved Lee-Li approach for solving fuzzy multiple objective linear programming (f-MOLP)problem with the fuzzy goals and constraints. Some numerical experiments with comparisons are given for the illustration of effectiveness.