摘要
针对目前蔬菜大棚人工控制的不足,设计了蔬菜大棚温湿度智能控制系统。采用模糊控制理论,对PID参数进行实时校正,使系统控制性能处于最优控制状态,实现对蔬菜大棚温湿度的精确控制。试验和实际运行表明,该系统运行可靠,自动化程度高,有利于蔬菜大棚的智能化和统一化管理。
Aiming fit the shortcoming of manual control of vegetable greenhouse at present, the intelligent temperature and humidity control system was designed for vegetable greenhouse. Using the fuzzy control theory, the real-time correction was carried on PID＇ s parameters to make the system control capability in the most excellent state. The accurate control of temperature and humidity for vegetable greenhouse was realized. The results of running and experiment indicated that the system was reliable, with high automation degree. It is propitious to centralized and intellectualized management.
出处
《安徽农业科学》
CAS
北大核心
2009年第19期9138-9139,9185,共3页
Journal of Anhui Agricultural Sciences
关键词
蔬菜大棚
智能控制
PID
模糊控制
Vegetable greenhouse
Intelligent control
PID
Fuzzy control
