Predictive Control of the concentration of dissolved oxygen (DO) in the pilot bioreactor wastewater plant Ibagué University


Authors

  • José Aldemar Muñoz Hernandez Corporación Unifica Nacional de Educación Superior CUN
  • Helmer Muñoz Hernández Universidad del Tolima http://orcid.org/0000-0002-2445-6585
  • Luis Eduardo Leguizamon Castellanos Corporación Unificada Nacional de Educación superior CUN

DOI:

https://doi.org/10.22517/23447214.9911

Keywords:

Activated sludge process, dissolved oxygen, oxygen transfer function, nonlinear systems, predictive control.

Abstract

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).

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Author Biography

José Aldemar Muñoz Hernandez, Corporación Unifica Nacional de Educación Superior CUN

Programa Ingenieria de Sistemas Docente Investigador CUN

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Published

2017-03-30

How to Cite

Muñoz Hernandez, J. A., Muñoz Hernández, H., & Leguizamon Castellanos, L. E. (2017). Predictive Control of the concentration of dissolved oxygen (DO) in the pilot bioreactor wastewater plant Ibagué University. Scientia Et Technica, 22(1), 47–54. https://doi.org/10.22517/23447214.9911

Issue

Vol. 22 No. 1 (2017)

Section

Industrial

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