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Application of PSO-BPNN-PID Controller in Nutrient Solution EC Precise Control System: Applied Research

In this paper, we present a nutrient solution control system, designing a nutrient solution electrical conductivity (EC) sensing system composed of multiple long-range radio (LoRa) slave nodes, narrow-band Internet of Things (NB-IoT) master nodes, and a host computer, building a nutrient solution EC...

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Detalles Bibliográficos
Autores principales: Wang, Yongtao, Liu, Jian, Li, Rong, Suo, Xinyu, Lu, Enhui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9330439/
https://www.ncbi.nlm.nih.gov/pubmed/35898019
http://dx.doi.org/10.3390/s22155515