Continuous Measurement of Depth-Resolved Out-of-Plane Deformation Inside Polymers

Wu Zhi-xin; Dong Bo; Zhou Yan-zhou

doi:10.3969/j.issn.1007-7162.2016.06.011

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Continuous Measurement of Depth-Resolved Out-of-Plane Deformation Inside Polymers

更新时间：2026-05-27

- Continuous Measurement of Depth-Resolved Out-of-Plane Deformation Inside Polymers
- Vol. 33, Issue 6, Pages: 62-66(2016)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1007-7162.2016.06.011
  CLC：
- Online First：18 November 2016，
  
  Published：2016
- 稿件说明：
移动端阅览
吴智新, 董博, 周延周. 层析测量聚合物材料内部连续变化的离面变形场[J]. 广东工业大学学报, 2016, 33(6): 62-66.

Wu Zhi-xin, Dong Bo, Zhou Yan-zhou. Continuous Measurement of Depth-Resolved Out-of-Plane Deformation Inside Polymers[J]. 2016, 33(6): 62-66.
吴智新, 董博, 周延周. 层析测量聚合物材料内部连续变化的离面变形场[J]. 广东工业大学学报, 2016, 33(6): 62-66. DOI： 10.3969/j.issn.1007-7162.2016.06.011.

Wu Zhi-xin, Dong Bo, Zhou Yan-zhou. Continuous Measurement of Depth-Resolved Out-of-Plane Deformation Inside Polymers[J]. 2016, 33(6): 62-66. DOI： 10.3969/j.issn.1007-7162.2016.06.011.

摘要

结合时域相位解卷绕和相位对照谱域光学相干层析技术，提出了一种层析测量聚合物材料内部连续变化离面变形场的方法.该方法通过实时拍摄参考面与被测样件之间的干涉条纹，利用时域相位解卷绕方法复原出真实相位，解调出离面变形场的连续变化过程.该方法的特点在于测量速度快、灵敏度高、抗噪能力强，可以实现连续变化下的变形场层析测量.文中搭建了一套测量深度为6 mm

深度分辨率为15 μm的实验系统，通过测量硅胶薄膜材料在固化过程和热变形过程的离面变形场，验证了该方法的可靠性.结果表明，这种高精度层析测量方法特别适用于聚合物材料变形场的动态力学特性研究.

Abstract

Phase-contrast spectral optical coherence tomography (PC-SOCT) method based on temporal phase unwrapping is proposed

for continuous measuring the depth-resolved deformation fields. The interference pattern between reference plane and the sample is recorded firstly

and then the deformation field is evaluated after restoring the phase difference maps by temporal phase unwrapping algorithm. The advantages of the method are high measurement speed

high sensitivity

and strong anti-noise ability. An experiment system with depth range of 6mm and depth resolution of 15μm is built

and the method is validated respectively by measuring the deformation of curing process and thermal deformation inside a silicone rubber film. It is proved that this method is very suitable for studying nondestructively the dynamic mechanical properties of internal polymers.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Phase-Contrast Optical Coherence Tomography in Applications of Non-destructive Testing

A Resource Allocation Optimization Method for Multi-UAV Integrated Sensing, Computing, and Communication Towards Disaster Relief

Energy Management Strategy of Hybrid Locomotive Based on Road Condition Parameters

Robust Design for Artificial Noise-assisted UAV Terahertz Secure Communication

Ground Deformation Monitoring and Influencing Factors Analysis in Fuzhou City Based on PSI Technology

Related Author

Xie Sheng-li

Liao Wen-jian

Bai Yu-lei

Liang Yong

Dong Bo

Related Institution

School of Automation, Guangdong University of Technology

Faculty of Information Technology, Macau University of Science and Technology, Macau

AI问答

⁰