Control por "feedback" y "feedforward" aplicado a un proceso de múltiples entradas

Abstract

Feedback and feedforward control applied to a multivariable process In this paper we analyze three control systems for a multivariable chemical process. We also present the design of a feedback control system, a feedforward control system and a feedback plus feedforward control system to analyze the advantages -and disadvantages of each one. The control systems are simulated with the computer program VisSim and the results obtained are presented graphically.