Abstract
In order to further improve the quality and production of flue-cured tobacco, the system takes PLC as the control core, and the change of the real-time temperature and humidity in the flue-cured tobacco room can be detected by the wall-mounted temperature and humidity transmitter. The dynamic switching control methods of PID and Fuzzy PID are adopted, combining the advantages of both to drive circulation fan and blower to work accurately, and to control the air supply fan and the dehumidification fan precisely. The experimental results show that the intensive automatic flue-cured tobacco system based on PLC and PID reduces the fluctuation of temperature and humidity, improves the control precision of automatic flue-cured tobacco, reduces the labor intensity of workers, and has significant economic benefits.
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Zhang, XZ. (2019). Design of the Intelligent Tobacco System Based on PLC and PID. In: Krömer, P., Zhang, H., Liang, Y., Pan, JS. (eds) Proceedings of the Fifth Euro-China Conference on Intelligent Data Analysis and Applications. ECC 2018. Advances in Intelligent Systems and Computing, vol 891. Springer, Cham. https://doi.org/10.1007/978-3-030-03766-6_26
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DOI: https://doi.org/10.1007/978-3-030-03766-6_26
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Publisher Name: Springer, Cham
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Online ISBN: 978-3-030-03766-6
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