Miniature non-invasive temperature detecting capsule based on RBF neural networks

LI Qian-ru; YAN Guo-zheng; HUANG Biao

doi:10.13873/j.1000-97872007.09.022

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Miniature non-invasive temperature detecting capsule based on RBF neural networks

更新时间：2025-09-11

- Miniature non-invasive temperature detecting capsule based on RBF neural networks
- Issue 9, Pages: 83-85+88(2007)
- 作者机构：
  
  1. 上海交通大学电子信息与电气工程学院
  2. 上海交通大学电子信息与电气工程学院,上海,200240
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872007.09.022
  CLC： TP274.5
- Published：2007
- 稿件说明：
移动端阅览
[1]李倩如,颜国正,黄标.一种基于RBF网络的微型无创温度检测胶囊[J].传感器与微系统,2007(09):83-85+88.

LI Qian-ru, YAN Guo-zheng, HUANG Biao. Miniature non-invasive temperature detecting capsule based on RBF neural networks[J]. 2007, (9): 83-85+88.
[1]李倩如,颜国正,黄标.一种基于RBF网络的微型无创温度检测胶囊[J].传感器与微系统,2007(09):83-85+88. DOI： 10.13873/j.1000-97872007.09.022.

LI Qian-ru, YAN Guo-zheng, HUANG Biao. Miniature non-invasive temperature detecting capsule based on RBF neural networks[J]. 2007, (9): 83-85+88. DOI： 10.13873/j.1000-97872007.09.022.

摘要

针对消化道内温度高精度测量问题

设计了一种可用于测量人体消化道温度的微型无创电子遥测胶囊。为实现其高精度测量

利用中值滤波技术预处理样本数据

去除外界的干扰噪声。然后

建立基于径向基函数（RBF）神经网络温度补偿模型

实现了对胃肠道温度的非线性测量。实验证明:利用中值滤波技术和RBF神经网络的补偿模型

测温精度明显高于一般的线性补偿方法

可以满足胃肠消化道内测温系统的要求。

Abstract

In order to address the problem of high precision temperature detection in gastrointestinal tract

a miniature non-invasive temperature detecting capsule for gastrointestinal tract is presented.In order to attend high precision

a median filter is used to settle sample data and reduce disturbing noise.And a compensation model based on the theory of RBF neural network is built to test the non-liner temperature of gastrointestinal tract.The experiments conclude that the accuracy of the system based on median filter and RBF networks compensation model is higher than the normal liner temperature compensation methods.The temperature detecting capsule can fulfill the requirement of temperature detecting capsule.

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references

离散信号的滤波[M]. 电子工业出版社 , 王欣,王德隽著, 2002

人工神经网络与模拟进化计算[M]. 清华大学出版社 , 阎平凡,张长水编著, 2000

Universal Approximation Using Radial-Basis-Function Networks [J] . J. Park,I. W. Sandberg. Neural Computation . 1991 (2)

Temperature changes in the human gastrointestinal tract and its rhythmic activity when empty [J] . E. L. Revutskii. Bulletin of Experimental Biology and Medicine . 1959 (5)

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Related Author

CUI Jian-guo1

LIU Hong-ying2

Related Institution

School of Pharmacy and Bioengineering,Chongqing University of Technology

School of Bioengineering,Chongqing University

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