Two dimensional sensor data processing based on quadric surface fitting theory

CAI Ai-jie1; SI Liang-you2; XIA Ji-qiu2; CAI Ying2

doi:10.13873/j.1000-97872009.07.025

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Two dimensional sensor data processing based on quadric surface fitting theory

更新时间：2025-09-11

- Two dimensional sensor data processing based on quadric surface fitting theory
- Vol. 28, Issue 7, Pages: 30-32+36(2009)
- 作者机构：
  
  1. 哈尔滨广播电视大学
  2. 中国电子科技集团公司第四十九研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872009.07.025
  CLC： TP202
- Published：2009
- 稿件说明：
移动端阅览
[1]蔡爱杰,司良友,夏继秋,蔡英.基于二次曲面拟合的二维传感器数据处理技术研究[J].传感器与微系统,2009,28(07):30-32+36.

CAI Ai-jie1, SI Liang-you2, XIA Ji-qiu2, et al. Two dimensional sensor data processing based on quadric surface fitting theory[J]. 2009, 28(7): 30-32+36.
[1]蔡爱杰,司良友,夏继秋,蔡英.基于二次曲面拟合的二维传感器数据处理技术研究[J].传感器与微系统,2009,28(07):30-32+36. DOI： 10.13873/j.1000-97872009.07.025.

CAI Ai-jie1, SI Liang-you2, XIA Ji-qiu2, et al. Two dimensional sensor data processing based on quadric surface fitting theory[J]. 2009, 28(7): 30-32+36. DOI： 10.13873/j.1000-97872009.07.025.

摘要

针对温度、湿度传感器在测量系统中相互干扰所导致的测量误差问题

提出了基于二次曲面拟合理论的数据处理模型

实验以温湿度集成传感器为例

采用传感器标定系统对二维传感器进行多点温度、湿度标定

基于二次曲面拟合方程对数据进行处理

结果表明:该方法有效地提高了温度、湿度传感器的测量精度

具有很高的实用价值。

Abstract

Aimed at the problem of measurement errors caused by the interference of temperature and humidity sensors in the same measuring system

a data processing model based on the quadric surface fitting theory is proposed.In the experiment

taking the integrated temperature and humidity sensor for example

multi temperature and humidity are calibrated by the sensor calibration system and these data are processed based on the quadric surface fitting equation.Experiment results show that this method improves the measurement accuracy of temperature and humidity sensors and has a high practical value.

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Keywords

references

多传感器数据融合模型综述 [J]. 何友,彭应宁,陆大. 清华大学学报(自然科学版) . 1996(09)

多传感器数据融合理论及应用[M]. 北京理工大学出版社 , (美)LawrenceA.Klein著, 2004

多传感器信息融合及应用[M]. 电子工业出版社 , 何友等著, 2000

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