Año: 2009
Autores: Amicarelli, A. ;Toibero, M. ;di Sciascio, F. ;
Resumen: This paper proposes a robustness
analysis for a dissolved oxygen controller based on
Lyapunov theory. The control strategy is designed
for the Bacillus thuringiensis δ-endotoxins production
process. First, the control strategy is presented
and second, it is considered with a biomass estimator
in closed loop and it is shown a robustness analysis
for the errors introduced by both: biomass estimation
and modeling errors. Simulation results with
real experimental data are included in order to discuss
the controller performance.
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