Control Predictivo de la concentración de oxígeno disuelto (DO) en el biorreactor de la planta piloto de aguas residuales de la Universidad de Ibagué.

In this paper it is proposed to control the concentration of dissolved oxygen (DO) in the bioreactor pilot wastewater from the University of Ibague (WWTP) plant control strategy intended to be used is the predictive model based control (MPC). To achieve the first estimating the transfer function of oxygen (KLa) is performed, then the model and the linearization technique is determined and finally the controller is designed. The results are simulated in Matlab and executed in the control system and monitoring of the plant (Labview). [ABSTRACT FROM AUTHOR]