摘要
为做到合理灌溉，节约用水，配合采用节水型的浅湿灌溉制度，研制了一种田间灌溉自动化控制系统。该系统可把预设农田水位与测得的农田实时水位进行比较，并据此控制闸门和水泵的动作。文章详细介绍了系统的组成及自动化控制原理和控制效果。
An automatic control system of field irrigation has been studied for .reasonable irrigation and saving water and fitting to water-saving shallow and wet irrigation scheduling. The predicting field water level can be compared with the measured real time field water level and the pump and gate action can be controlled in the system. The system components and automatic control principle and effects are introduced in this paper.
出处
《中国农村水利水电》
1997年第7期7-9,共3页
China Rural Water and Hydropower
