| 基于模糊控制的温室灌溉控制系统的研究 |
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| 引用本文： | 崔天时,杨广林,刘磊,何亚非,王立舒.基于模糊控制的温室灌溉控制系统的研究[J].农机化研究,2010,32(3). |
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| 作者姓名： | 崔天时 杨广林 刘磊 何亚非 王立舒 |
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| 作者单位： | 1. 东北农业大学,工程学院,哈尔滨,150030
2. 黑龙江省博士后管理办公室,哈尔滨,150001 |
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| 基金项目： | 中国博士后基金项目(2007-2009);;黑龙江省青年科学技术基金项目(QC07C41) |
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| 摘 要： | 针对温室灌溉受多因素影响难以建立精确控制模型的特点,开发了基于LabVIEW平台的温室节水灌溉模糊控制系统。该系统由土壤湿度传感器、数据采集卡、LabVIEW软件平台等组成,以土壤湿度偏差以及偏差变化率为输入量,以灌溉时间长度为输出量,采用MATLAB Fuzzy Logic工具箱设计模糊控制器,实现了温室灌溉需水量的模糊决策系统。试验结果表明,该系统能够根据土壤水分适时、适量的灌溉,对节水灌溉技术的发展起到了一定的作用。
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| 关 键 词： | 节水灌溉 模糊控制 温室 LabVIEW |
Study on Greenhouse's Irrigation Control System Based on the Fuzzy-control Theory |
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| Cui Tianshi,Yang Guanglin,Liu Lei,He Yafei,Wang Lishu.Study on Greenhouse''s Irrigation Control System Based on the Fuzzy-control Theory[J].Journal of Agricultural Mechanization Research,2010,32(3). |
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| Authors: | Cui Tianshi Yang Guanglin Liu Lei He Yafei Wang Lishu |
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| Institution: | 1.Schools of Engineering/a>;Northeast Agricultural University/a>;Harbin 150030/a>;China/a>;2.Heilongjiang Province Postdoctoral Management Office/a>;Harbin 150001/a>;China |
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| Abstract: | Greenhouse irrigation is affected by multiple factors,and it is difficult to develop a precision control model,a fuzzy control system of greenhouse water-saving irrigation was established by using LabVIEW platform.The system consists of soil humidity sensors,date logger board and LabVIEW software.The deviation of the soil water humidity and the change rate of its were taken as input variables,the time of irrigation was used as output,and the fuzzy logic control toolkit was adopted to design fuzzy controller... |
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| Keywords: | water saving irrigation fuzzy control LabVIEW |
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