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Capacitance sensor for automatic soil retreat measurements

GU Jun YANG Juan YIN Wu-liang WANG Chao WANG Hua-xiang LIU Ze CHENG Su-sen

哈尔滨工业大学学报（英文版）2008，Vol.15Issue(4)：582-585,4.

Capacitance sensor for automatic soil retreat measurements

GU Jun ¹YANG Juan ²YIN Wu-liang ³WANG Chao ⁴WANG Hua-xiang ⁴LIU Ze ⁵CHENG Su-sen⁶

作者信息

1. School of Mechanical & Electronic Engineering, Soochow University, Suzhou 215021, China
2. School of Environment and Development, University of Manchester, Manchester M13 9PL, UK
3. School of Environment and Development, University of Manchester, Manchester M13 9PL, UK
4. School of Electrical Engineering & Automation, Tianjin University, Tianjin 300072, China
5. School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing 100044, China
6. School of Metallurgy, Beijing Science and Technology University, Beijing 100083, China
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摘要

Abstract

To continuously monitor the soil retreat due to erosion in field, provide valuable information about the erosion processes and overcome the disadvantages of inefficiency, high time-consumption and labor-intensity of existing methods, this paper describes a novel capacitance sensor for measuring the soil retreat. A capaci-tance sensor based probe is proposed, which can measure the depth of the soil around it automatically and the data can be recorded by a data logger. Experimental results in the lab verify its usefulness.

关键词

soil erosion/capacitance sensor/finite element model

Key words

soil erosion/capacitance sensor/finite element model

分类

信息技术与安全科学

引用本文复制引用

GU Jun,YANG Juan,YIN Wu-liang,WANG Chao,WANG Hua-xiang,LIU Ze,CHENG Su-sen..Capacitance sensor for automatic soil retreat measurements[J].哈尔滨工业大学学报（英文版）,2008,15(4):582-585,4.

基金项目

Sponsored by the National Natural Science Foundation of China (Grant No. 60672076). （Grant No. 60672076）

哈尔滨工业大学学报（英文版）

ISSN：1005-9113

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