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Position: Home > Articles > Precise Control Algorithm of Automatic Irrigation System Hubei Agricultural Sciences 2014,53 (15) 197-199

精准灌溉设备的控制算法

作  者:
戴薛
单  位:
湖北生态工程职业技术学院
关键词:
精准灌溉;双模控制算法;土壤含水率
摘  要:
提出了一种开关控制与模糊控制相结合的双模控制算法,适用于以土壤含水率为被控对象的灌溉控制系统,属于自动闭环控制。此算法应用于自主研发的低成本节水灌溉控制系统进行测试,结果证明该算法能有效控制土壤含水率,可以适时适量灌溉,达到了精准灌溉的要求。同时该算法使得灌溉系统不仅节约了水资源,还节省了人工维护成本。
译  名:
Precise Control Algorithm of Automatic Irrigation System
作  者:
DAI Xue;Hubei Ecology Vocational College;
关键词:
precision irrigation;;dual-mode control algorithm;;soil moisture content
摘  要:
A dual-mode control algorithm based on on-off control and fuzzy logic control was proposed to enable the irrigation system to realize an antomatic closed-loop control. The algorithm was tested on low-cost water-saving irrigation control system. The results showed that the algorithm could effectively control the soil moisture content, timely satisfy precision irrigation requirements. The algorithm can enable the irrigation system to save water resources and reduce the cost of artificial maintenance.

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