Control de un fermentador Fed-Batch basado en una estrategia Álgebra Lineal (Control of a Fed-Batch Fermenter Based on a Linear Algebra Strategy)

Santiago Rómoli (, Gustavo Juan Eduardo Scaglia (, Mario Emanuel Serrano (, Sebastián Alejandro Godoy (, Oscar Alberto Ortiz (, Jorge Rubén Vega (

1Universidad Nacional de San Juan (UNSJ)
2Universidad Tecnológica Nacional (UTN)

This paper appears in: Revista IEEE América Latina

Publication Date: Oct. 2014
Volume: 12,   Issue: 7 
ISSN: 1548-0992

Based on a linear algebra approach, this paper aims at developing a novel control law able to track reference profiles that were previously-determined to optimize the protein production in a fed-batch fermenter. A main advantage of the proposed strategy is that the control actions are obtained by solving a system of linear equations. The optimal controller parameters are selected through Monte Carlo Experiments in order to minimize a proposed cost index. The controller performance is evaluated through several tests, and compared with other controller reported in the literature.

Index Terms:
Fed-batch bioreactors, Control system design, Nonlinear model, Linear algebra   

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