Model-based versus model-free control designs for improving microalgae growth in a closed photobioreactor: Some preliminary comparisons - Archive ouverte HAL Access content directly
Conference Papers Year : 2016

Model-based versus model-free control designs for improving microalgae growth in a closed photobioreactor: Some preliminary comparisons

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Abstract

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.
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Dates and versions

hal-01312251 , version 1 (05-05-2016)
hal-01312251 , version 2 (11-05-2016)

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Sihem Tebbani, Mariana Titica, Cédric Join, Michel Fliess, Didier Dumur. Model-based versus model-free control designs for improving microalgae growth in a closed photobioreactor: Some preliminary comparisons. The 24th Mediterranean Conference on Control and Automation (MED'16), Jun 2016, Athens, Greece. ⟨hal-01312251v1⟩
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