Menentukan Solusi Optimal Program Linier Parametrik dengan Menggunakan Metode Simplex

Abstract

In the linear programming problem, the parameters of models can be changed. The sensitivity analysis is the analysis that made for knowing the parameter changes effect on the optimal solution had been obtained. In other side, the parametric linear programming is the analysis about continuous parameter changes effect on the optimal solution. The parametric linear programming problem allows selected parameters ( ib or jc ) to be varied continuously over specified ranges. In this study, the parametric linear programming problem will be solved by using simplex method based on sensitivity analysis procedure. The variations of optimal solution with the interval of parameter changes that allowed will be found by using this method. Finally, when the parameter change continuously ( ib or jc ), the variations of optimal solution will give simplicities for decision maker in order to take policies and give maximum benefit.