Features extraction of pulse image by finite element analysis

ZHANG Ai-hua; ZHANG Ji-guang

doi:10.13873/j.1000-97872010.02.017

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Features extraction of pulse image by finite element analysis

更新时间：2025-09-11

- Features extraction of pulse image by finite element analysis
- Vol. 29, Issue 2, Pages: 38-41(2010)
- 作者机构：
  
  兰州理工大学电气与信息工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.02.017
  CLC： TP391.41
- Published：2010
- 稿件说明：
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[1]张爱华,张继光.基于有限元分析的脉搏图像特征信息提取[J].传感器与微系统,2010,29(02):38-41.

ZHANG Ai-hua, ZHANG Ji-guang. Features extraction of pulse image by finite element analysis[J]. 2010, 29(2): 38-41.
[1]张爱华,张继光.基于有限元分析的脉搏图像特征信息提取[J].传感器与微系统,2010,29(02):38-41. DOI： 10.13873/j.1000-97872010.02.017.

ZHANG Ai-hua, ZHANG Ji-guang. Features extraction of pulse image by finite element analysis[J]. 2010, 29(2): 38-41. DOI： 10.13873/j.1000-97872010.02.017.

摘要

基于脉搏图像传感器工作原理

利用Abaqus软件建立传感器有限元模型。应用Abaqus/Exp lic it对模型进行动态分析

分析传感器薄膜上不同位置点的竖向位移

分别获取了脉搏波形;对脉搏信号进行时域分析

提取脉搏时域特征参数

为进一步研究薄膜三维动态变化奠定了基础。

Abstract

Based on the working principle of pulse image sensor

the finite element model of pulse image sensor is established by the software Abaqus.The Abaqus/Explicit is used to make the dynamic analysis of the model.By application of Abaqus/Explicit dynamic analysis of the model

the pulse waveform of the different points on the film is extracted.Through the analysis of the displacements of the different points.Based on the analysis of the pulse signal in time domain

the characteristic parameters of the pulse signal in time domain are extracted.On the basis of this research

further research on the thin film 3D dynamic changes can be made.

关键词

Keywords

references

图像化脉象采集装置的研制 [J]. 张爱华,周义勇,朱亮. 传感技术学报 . 2006(04)

心血管血流参数无损伤检测系统的研究 [J]. 罗志昌,程桂馨,王丽娟,杨爰东,费开明. 北京工业大学学报 . 1988(02)

现代中医脉诊学[M]. 人民卫生出版社 , 费兆馥主编, 2003

中医脉象研究[M]. 人民卫生出版社 , 黄世林,孙明异著, 1986

The Tensiometric Properties of Expanded Guinea Pig Skin [J] . Marc S. Schneider,Joel E. Borkow,Ildefonso T. Cruz,Roy D. Marangoni,Janice Shaffer,Dan Grove. Plastic and Reconstructive Surgery . 1988 (3)

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