Pembulatan Hasil Program Linier Fuzzy Menggunakan Metode Branch and Bound

Abstract

Fuzzy linear programming is a linear programming that expressed by objective function and constraint function that has fuzzy parametres and fuzzy inequation. The purpose of fuzzy linear programming is to find the solution that can be accepted with criteria that expressed on objective funtion and constraints. The solution is on fuzzy set that has the membership degree on interval [0,1]. A linear programming problem that solved by fuzzy logic is shown in this paper. But the decimal obtained solution is often. To solve the problem, the writer use the branch and bound method to integering the obtained solution since decimal unit is not possible. Branch and bound method is a method to solve the linear programming problem with an integer solution is obtained. The integering obtained solution is less than the before integering obtained solution.