INVESTIGADORES
SCAGLIA Gustavo Juan Eduardo
artículos
Título:
Linear algebra based controller design applied to a bench-scale oenological alcoholic fermentation
Autor/es:
GUSTAVO SCAGLIA; PABLO M. ABALLAY; MARIO E. SERRANO; OSCAR A. ORTIZ; MARIO JORDAN; MARTHA D. VALLEJO
Revista:
CONTROL ENGINEERING PRACTICE
Editorial:
PERGAMON-ELSEVIER SCIENCE LTD
Referencias:
Lugar: Amsterdam; Año: 2014 vol. 25 p. 67 - 74
ISSN:
0967-0661
Resumen:
This work presents acontroller design for a non-isothermal alcoholic fermentation to produce wines in a
bench-scale bioreactor.The main controller objective is that the system tracks an optimal operation
trajectory to produce wines with constant quality. This trajectory is previously determined for the
biomass and for the CO2 produced by the fermentation. To meet the goal,the process is approximated
using numerical methods,and then,the problem is posed like solving a system of linear equations.The
necessary conditions for the system of linear equations has exact solution are analyzed.Afterwards the
control actionis obtained by solving the system of linear equations.The methodology success is shown
using experimental results.