Intelligent Irrigation System Based on Fuzzy Control

At present, many of China´s rural farmland irrigation systems have some shortcoming. In this paper, the traditional control method of irrigation has been made some improvements. The traditional irrigation meter controller carries on the sampling to the outlet pressure of main pipe in the pipe network and adopts the traditional PID to control water pressure. The effect is not very good by this means. This paper discusses the intelligent meter controller which controls the output pressure of the branch pipe and adopts fuzzy control algorithm. The new method of intelligent control may cause the nozzle to obtain the reasonable spraying of water pressure, and achieve the better effect on energy conservation.