Research on new method for multivariable measurement at one time

LU Gui-rong1; HE Bao-xiang1; MENG Yu2

doi:10.13873/j.1000-97872008.07.030

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Research on new method for multivariable measurement at one time

更新时间：2025-09-11

- Research on new method for multivariable measurement at one time
- Issue 7, Pages: 47-49(2008)
- 作者机构：
  
  1. 江苏工业学院信息科学与工程学院
  2. 兰州石油化工工程公司
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872008.07.030
  CLC： TP212
- Published：2008
- 稿件说明：
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[1]陆贵荣,何宝祥,孟煜.多变量同时检测新方法的研究[J].传感器与微系统,2008(07):47-49.

LU Gui-rong1, HE Bao-xiang1, MENG Yu2. Research on new method for multivariable measurement at one time[J]. 2008, (7): 47-49.
[1]陆贵荣,何宝祥,孟煜.多变量同时检测新方法的研究[J].传感器与微系统,2008(07):47-49. DOI： 10.13873/j.1000-97872008.07.030.

LU Gui-rong1, HE Bao-xiang1, MENG Yu2. Research on new method for multivariable measurement at one time[J]. 2008, (7): 47-49. DOI： 10.13873/j.1000-97872008.07.030.

摘要

提出了一种新而简单的传感器结构

它来自一个平行板电容器

其中的一块极板被分成了三部分

这三部分分别和另一极板可构成3只电容器

从而可得3个电容值。通过3个电容值与液位、介电常数和倾斜状态之间的关系

推导出了它们之间的理论公式。并通过理论计算的方法分别验证了所获得的理论公式。从结果来看

它是一个简单而实用的方法。

Abstract

A new and simple structure is presented.One of electrodes of the parallel-plate capacitor is divided into three parts.Capacitances between the parts and another one of electrodes can be measured.According to relationship between the capacitances

the liquid level

the permittivity and the slant angle

three theoretical formulas are derived and tested abstractly.The test results indicate that it is a simple and useful method.

关键词

Keywords

references

数据融合技术 [J]. 李洪志,陈冬清. 高技术通讯 . 1994(06)

传感器及其应用手册[M]. 机械工业出版社 , 孙宝元,杨宝清主编, 2004

信息融合技术[M]. 国防工业出版社 , 李洪志编著, 1996

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