TY  - CONF
T1  - Application of a Symmetric-Send-On-Delta event-based controller for a microalgal raceway reactor
A1  - Rodríguez-Miranda, Enrique
A1  - Beschi, Manuel
A1  - Guzmán, Jose Luis
A1  - Berenguel Soria, Manuel
A1  - Visioli, Antonio
TI  - 18th European Control Conference (ECC)
Y1  - 2019
PB  - IEEE
CY  - Naples, Italy
M2  - doi: 10.23919/ECC.2019.8795912
N2  - In this paper, the application of a Symmetric-Send-on-Delta event-based proportional-integral controller to a microalgal raceway photobioreactor is presented. It is shown that the event-based mechanism can be simply added to a classical time-driven PI controller, what allows simplifying the overall design of the event-based approach. The influence of the Δ threshold value is evaluated, and the results of the event-based architecture are presented in simulation and compared with a standard time-based PI controller. It is demonstrated that the event-based controller achieves the required performance by reducing the use of the actuator and saving costs related to gas consumption.
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