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基于PLC的模糊控制灌溉系统的研制
引用本文:谢守勇,李锡文,杨叔子,何丙辉.基于PLC的模糊控制灌溉系统的研制[J].农业工程学报,2007,23(6):208-210.
作者姓名:谢守勇  李锡文  杨叔子  何丙辉
作者单位:1. 西南大学工程技术学院,重庆,400716;华中科技大学机械科学与工程学院,武汉,430074
2. 华中科技大学机械科学与工程学院,武汉,430074
3. 西南大学工程技术学院,重庆,400716
摘    要:该文利用模糊控制技术实现灌溉实时控制。利用MATLAB语言对其进行仿真,得到了较为合理的模糊控制算法。并将这些模糊控制算法通过以可编程控制器PLC为核心的硬件控制电路应用于实际的灌溉控制,通过实际温室育苗调试,能够较好地满足温室育苗使用要求。

关 键 词:灌溉系统  模糊控制
文章编号:1002-6819(2007)6-0208-03
收稿时间:2006/6/19 0:00:00
修稿时间:2006-06-192007-03-16

Design and implementation of fuzzy control for irrigating system with PLC
Xie Shouyong,Li Xiwen,Yang Shuzi and He Binghui.Design and implementation of fuzzy control for irrigating system with PLC[J].Transactions of the Chinese Society of Agricultural Engineering,2007,23(6):208-210.
Authors:Xie Shouyong  Li Xiwen  Yang Shuzi and He Binghui
Institution:1. College of Engineering and Technology, Southwest University, Chongqing 400716, China; 2. College of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
Abstract:A kind of real-time control irrigating system is put forward with fuzzy technology based on the characteristics of the water demand for young plant in greenhouse. And some reasonable fuzzy rules are found by computer simulation in MATLAB. Then, a hardware circuit that Programmable Logic Controller(PLC) is the control center was made, and these fuzzy rules were written in the ladder language. The hardware system was applied in real-time irrigating system for young plant in greenhouse. The debugging results show that it can meet the demands for young plant growing in greenhouse.
Keywords:PLC
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