| 植物叶片厚度微增量精确测量系统的研究设计 |
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| 引用本文： | 刘九庆,蒋云飞.植物叶片厚度微增量精确测量系统的研究设计[J].森林工程,2008,24(6):18-20. |
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| 作者姓名： | 刘九庆 蒋云飞 |
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| 作者单位： | 1. 哈尔滨工程大学,哈尔滨,150001;东北林业大学,哈尔滨,150040
2. 东北林业大学,哈尔滨,150040 |
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| 基金项目： | 黑龙江省政府博士后基金 |
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| 摘 要： | 针对传统的农业节水灌溉系统存在的弊端,提出以植物叶片的几何尺寸作为反馈控制变量的新型智能节水灌溉系统,把植物作为被控对象,构成真正的闭环控制系统,提高控制精度,从而提高节水率。对于植物叶片厚度微增量的高精度测量,进行深入的研究。
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| 关 键 词： | 节水灌溉 植物叶片厚度 精密测量 传感器 |
Research on the Design for Precision Measurement System of Tiny Increment of the Thickness of Plant Leaf |
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| Liu Jiuqing,Jiang Yunfei.Research on the Design for Precision Measurement System of Tiny Increment of the Thickness of Plant Leaf[J].Forest Engineering,2008,24(6):18-20. |
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| Authors: | Liu Jiuqing Jiang Yunfei |
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| Institution: | Liu Ji- uqing,Jiang Yunfei (1. Harbin Engineering University, Harbin 150001; 2. Northeast Forestry University, Harbin 150040) |
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| Abstract: | Aiming at the disadvantages of the traditional water saving irrigation of agriculture,new intelligent water saving irrigation system based on the geometry size of the plant leaf serving as the feedback control variable was proposed.Plants were chosen as the controlled objects,the closed loop control system was established to improve control precision so as to improve water-saving rate.For the new intelligent water saving irrigation system,how to realize the high precision measurement of tiny increment of the thickness of plant leaf was studied further. |
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| Keywords: | water saving irrigation thickness of plant leaf precision measurement sensor |
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