基于温湿度模型的温室温湿度智能调节系统的设计

Designing of Temperature and Humidity Intelligent Control System Based on Temperature and Humidity Model in the Greenhouse

温室的温湿度精确调节对作物的生长影响巨大。该研究分析设计了Venlo型温室的温湿度模型,根据影响温室内温湿度变化的一些因素,确定了调节温湿度的控制对象。设计了模糊PID控制算法和硬件平台,并在江苏大学的Venlo型温室内进行试验,证明可行。

The greenhouse temperature and humidity accurate adjustment has huge influence on the growth of crops. The temperature and humidity model was analyzed in the Venlo greenhouse. According to some factors which affect on the changes of temperature and humidity in greenhouse,temperature and humidity adjustment control object was determined. The fuzzy PID control algorithm and hardware platform was designed. The control test of greenhouse in Jiangsu University is passed.