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| 基于自建模技术的电容土壤水分传感器研究?? | |
| 引用本文： | 胡建东,段铁城,何赛灵.基于自建模技术的电容土壤水分传感器研究??[J].传感技术学报,2004,17(1):106-109. |
| 作者姓名： | 胡建东 段铁城 何赛灵 |
| 作者单位： | 1. 浙江大学国家现代光学仪器重点实验室,光及电磁波研究中心,杭州,310027;河南农业大学,郑州,450002 2. 河南农业大学,郑州,450002 3. 浙江大学国家现代光学仪器重点实验室,光及电磁波研究中心,杭州,310027 |
| 摘 要： | 基于自建模技术研究了一种快速传感、低成本、高可靠性的土壤含水量传感器.土壤水分的快速传感受土壤类型影响很大,利用自建模技术,能有效地降低传感器受土壤类型的影响,将该模型内置于传感器中在农村得到广泛应用. |
| 关 键 词： | 土壤含水量 自建模 电容传感器 |
| 文章编号： | 1004-1699(2004)01-0106-04 |
| 修稿时间： | 2003年9月7日 |
Study of a Capacitance-Based Self Model-Establishing Sensor for Measuring Water Content of Soil |
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| H U Jian??dong,DUAN Tie??cheng,HE Sai??ling.Study of a Capacitance-Based Self Model-Establishing Sensor for Measuring Water Content of Soil[J].Journal of Transduction Technology,2004,17(1):106-109. | |
| Authors: | H U Jian??dong DUAN Tie??cheng HE Sai??ling |
| Affiliation: | HU Jian-dong 1,2,DUAN Tie-cheng 2,HE Sai-ling1 1. State Key Laboratory for Modern Optical Instrumentation,Center for Optical and Electromagnetic Research,Zhejiang university,Hangzhou 310027,China, 2. Henan Agricultural University,Zhengzhou 450002,China |
| Abstract: | A fast sensing, low cost and reliable sensor based on self model-establishing for measuring water content in soil is studied. The type of the soil influences greatly on the measurement results of the water content. A self model-establishing method is used to reduce the influence of soil types. Because of self establishing model embedded into the sensor, the sensor for measuring water content of soil can be used widely in countryside. |
| Keywords: | water content in soil self model-establishing capacitance sensor |
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