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Co-simulation for controlled environment agriculture

Authors: Archambault, Pascal;

Co-simulation for controlled environment agriculture

Abstract

L’agriculture en environnement contrôlé (AEC) est une pratique agricole de haute technologie où la culture de plantes et son environnement sont soumis à une certaine forme de contrôle afin d’obtenir des rendements plus élevés et une efficacité de production accrue. L’AEC est essentielle en raison de son impact sur la disponibilité des terres arables, l’utilisation de l’eau et l’efficacité énergétique face à l’augmentation de l’insécurité alimentaire mondiale. Les systèmes de AEC sont contrôlés par le biais d’indicateurs de performance clés (IPC) complexes que les experts de plusieurs domaines, dont les ingénieurs et les agronomes, doivent optimiser. L’optimisation des IPC nécessite l’exploration de l’immense espace d’états du système d’AEC. Étant donné que ces systèmes sont complexes et hétérogènes, ils nécessitent une approche de modélisation et de co-simulation multi-paradigme dans laquelle les modèles utilisent les formalismes et les niveaux d’abstraction les plus appropriés. Nous proposons une architecture de co-simulation de AEC capable de capturer la dynamique des entités qui composent notre système à plusieurs niveaux d’abstraction. Nous présentons nos résultats démontrant la validité de notre approche

Controlled environment agriculture (CEA) is a high-tech agricultural practice where the crop and its environment are subject to some form of control to achieve higher yields and produc- tion efficiency. CEA is critical for its impacts on arable land availability, water usage, and energy efficiency amid the rise of global food insecurity. CEA systems are controlled through complex key performance indicators (KPI) that experts of multiple domains, including engi- neers and agronomists, must optimize. The optimization of KPI requires exploring the vast state space of the CEA system. As such systems are complex and heterogeneous, they re- quire a multi-paradigm modeling and co-simulation approach in which models use the most appropriate formalisms and levels of abstraction. We provide a co-simulation architecture for CEA to capture the dynamics of the entities that comprise our system at multiple levels of abstraction and present our results showing the validity of our approach.

Thèse produite en partenariat avec la Ferme d'hiver, centre de recherche industrielle pour l'agriculture en environnement contrôlé.

Keywords

Vertical farming, Conception dirigée par modèles, Agriculture en environnement contrôlé, Software engineering, Cyber-biophysical systems, Agriculture verticale, Controlled environment agriculture, Digital twins, Multi-paradigm modeling, Sustainability, Jumeaux numériques, Modélisation multi-paradigme, Systèmes cyber-biophysiques, Co-simulation, Model-driven engineering, Simulation, Durabilité, Ingénierie logicielle

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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