Method for optimizing, regulating and controlling lettuce cultivation environment in plant factory

The invention provides a plant factory lettuce cultivation environment optimization regulation and control method. The method comprises the following steps: S1, establishment and mutual coupling of environment variables; s2, establishing a lettuce state variable and coupling the lettuce state variab...

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Hauptverfasser: ZHENG XIUGUO, ZHANG YINGYU, DING XIAOTAO, CUI JIAWEI, QIAN TINGTING, HE LIZHONG, WANG HONG, YANG JUAN, LIU YONG, XU YEYING
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a plant factory lettuce cultivation environment optimization regulation and control method. The method comprises the following steps: S1, establishment and mutual coupling of environment variables; s2, establishing a lettuce state variable and coupling the lettuce state variable with an environment variable; s3, establishing an environment optimization strategy; and S4, environment control strategy feedback and environment optimization control. According to the plant factory lettuce cultivation environment optimization regulation and control method provided by the invention, the lettuce growth state is used as a group of state variables, and the environment variables and the crop state variables are coupled by using the model method, so that the regulation and control strategy can more accurately meet the growth requirements of lettuce, and the production efficiency, yield and quality are improved. 本发明的提供了一种植物工厂生菜栽培环境优化调控方法,该方法包括如下步骤:S1.环境变量的建立和相互耦合;S2.生菜状态变量的建立及与环境变量的耦合;S3.环境优化策略的建立;S4