Controlling microalgae cultivation, i.e., a crucial industrial topic today, is a challenging task since the corresponding modeling is complex, highly uncertain and time-varying. A model-free control setting is therefore introduced in order to ensure a high growth of microalgae in a continuous closed photobioreactor. Computer simulations are displayed in order to compare this design to an input-output feedback linearizing control strategy, which is widely used in the academic literature on photobioreactors. They assess the superiority of the model-free standpoint both in terms of performances and implementation simplicity.
Publié le : 2016-06-21
Classification:
intelligent proportional controller,
input-output feedback linearizing controller,
model-free control,
microalgae,
photobioreactor,
[SDV.BIO]Life Sciences [q-bio]/Biotechnology,
[INFO.INFO-BT]Computer Science [cs]/Biotechnology,
[SPI.AUTO]Engineering Sciences [physics]/Automatic,
[SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering,
[INFO.INFO-AU]Computer Science [cs]/Automatic Control Engineering,
[INFO.INFO-SY]Computer Science [cs]/Systems and Control [cs.SY],
[MATH.MATH-OC]Mathematics [math]/Optimization and Control [math.OC]
@article{hal-01312251,
author = {Tebbani, Sihem and Titica, Mariana and Join, C\'edric and Fliess, Michel and Dumur, Didier},
title = {Model-based versus model-free control designs for improving microalgae growth in a closed photobioreactor: Some preliminary comparisons},
journal = {HAL},
volume = {2016},
number = {0},
year = {2016},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-01312251}
}
Tebbani, Sihem; Titica, Mariana; Join, Cédric; Fliess, Michel; Dumur, Didier. Model-based versus model-free control designs for improving microalgae growth in a closed photobioreactor: Some preliminary comparisons. HAL, Tome 2016 (2016) no. 0, . http://gdmltest.u-ga.fr/item/hal-01312251/