摘要
为使温室内的植物保持在最佳生长环境中,介绍了一种基于模糊控制的温室大棚自动喷灌和通风系统硬件及程序设计,用来控制温室内的温度、湿度等环境变量。基于模糊控制理论,结合园艺工艺要求,设计了特定的模糊控制器。采用MCU作为控制核心,综合处理温室内所有传感器采集到的数据,并根据模糊控制规则最终驱动执行设备。该系统鲁棒性强,专用于非线性、时变、滞后系统控制,已被很多苗圃基地和林业育苗管理局采纳使用, 且运行良好。
A method of irrigation and ventilation in greenhouse by fuzzy control is introduced.The design of hardware and software are included. It is based on the fuzzy control theory and controlled by the MCU. MCU caculates all the data coming from the sensors in the greenhouse. Then it drives the mortor under the rules of fuzzy controller. The system is used in many nursery places. And the system was proved to be in good operation.
出处
《控制工程》
CSCD
2005年第S1期74-75,206,共3页
Control Engineering of China
