A nonsymmetric model for fuzzy nonlinear programming problems with penalty coefficients

In this paper, a nonsymmetric model for a type of fuzzy nonlinear programming problems with penalty coefficients (FNLP-PC) is proposed. Based on a fuzzy optimal solution set and an optimal decision set, a satisfying solution method and a crisp optimal solution method with a GA for FNLP-PC is developed. Finally, the analysis of simulation results of an actual production problem example are also given.