Comparative Study of four Generalized Predictive Controllers for Reference Tracking and Disturbance Attenuation

Resumo

The purpose of this paper is first to review the standard Generalized Predictive Controller (GPC) design, second, to establish a comparative study between the GPC with a prefilter T f (q −1 ), the GPC with a parameter of the future reference trajectory and the GPC that includes a positional model but with a integral polynomial weighing factor for the error. Simulation results are shown and discussed.