LAPSE:2019.0812
Published Article
LAPSE:2019.0812
Daytime/Nighttime Event-Based PI Control for the pH of a Microalgae Raceway Reactor
July 28, 2019
In this paper, a new solution to improve the traditional control operation of raceway microalgae reactors is presented. The control strategy is based on an event-based method that can be easily coupled to a classical time-driven proportional-integral controller, simplifying the design process approach. The results of a standard Proportional-Integral (PI) controller, as well as of two event-based architectures, are presented in simulation and compared with each other and with traditional On/Off control. It is demonstrated that the event-based PI controller—operating during the whole day instead of only during daytime—achieves a better performance by reducing the actuator effort and saving costs related to gas consumption.
Record ID
Keywords
control problem, event-based, microalgae, PID, raceway
Subject
Suggested Citation
Rodríguez-Miranda E, Beschi M, Guzmán JL, Berenguel M, Visioli A. Daytime/Nighttime Event-Based PI Control for the pH of a Microalgae Raceway Reactor. (2019). LAPSE:2019.0812
Author Affiliations
Rodríguez-Miranda E: Department of Mechanical and Industrial Engineering, University of Brescia, 25123 Brescia, Italy
Beschi M: Institute of Intelligent Industrial Technologies and Systems for Advanced Manufacturing, National Research Council of Italy, 20133 Milan, Italy
Guzmán JL: Department of Computer Science, University of Almería, 04120 Almería, Spain [ORCID]
Berenguel M: Department of Computer Science, University of Almería, 04120 Almería, Spain [ORCID]
Visioli A: Department of Mechanical and Industrial Engineering, University of Brescia, 25123 Brescia, Italy [ORCID]
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Beschi M: Institute of Intelligent Industrial Technologies and Systems for Advanced Manufacturing, National Research Council of Italy, 20133 Milan, Italy
Guzmán JL: Department of Computer Science, University of Almería, 04120 Almería, Spain [ORCID]
Berenguel M: Department of Computer Science, University of Almería, 04120 Almería, Spain [ORCID]
Visioli A: Department of Mechanical and Industrial Engineering, University of Brescia, 25123 Brescia, Italy [ORCID]
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Journal Name
Processes
Volume
7
Issue
5
Article Number
E247
Year
2019
Publication Date
2019-04-28
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr7050247, Publication Type: Journal Article
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Published Article
LAPSE:2019.0812
This Record
External Link
doi:10.3390/pr7050247
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Version History
[v1] (Original Submission)
Jul 28, 2019
Verified by curator on
Jul 28, 2019
This Version Number
v1
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URL Here
https://psecommunity.org/LAPSE:2019.0812
Original Submitter
Calvin Tsay
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