O método das restrições na solução de um problema de planejamento florestal multiobjetivo

Abstract

This work had as objective to present a methodology for the solution of problems of forest planning considering objective multiples of the planning. For that, a problem of forest planning presented in literature was considered. This problem was formulated in agreement with the model of classic Linear Programming of the type I. formulated the model, the method of the restrictions was applied to assist objective multiples of the forest planning. Among the considered objectives the maximization of the profit, the minimization of the demand deviations along the planning horizon and the maximization of the labor use was evaluated. At the end, after implementation of the method of the restrictions, was concluded that, besides more flexible and of presenting a large range of answers, the making decision process through models multiobjetivos offers a superior paradigm in relationship to the traditional models of Linear Programming for the problem of forest planning presented.