An economical vision-based method to obtain whole-field deformation profiles

被引：2

作者：

Chu, T ^{[1
]}

Mahajan, A

Liu, CT

机构：

[1] So Illinois Univ, Dept Mech Engn, Carbondale, IL 62901 USA

[2] So Illinois Univ, Dept Mech Engn & Energy Proc, Carbondale, IL 62901 USA

[3] AFRL, PRSM, Edwards AFB, CA USA

来源：

EXPERIMENTAL TECHNIQUES | 2002年 / 26卷 / 06期

关键词：

D O I：

10.1111/j.1747-1567.2002.tb00087.x

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Image correlation using off-the-shelf technology coupled with genetic algorithms was used to measure surface deformation profiles. A particulate composite was used to demonstrate the technology. The significance of the method lies in the ability to use the set-up in the field and obtain whole-field deformation profiles quickly and economically by using an economical camera connected to a laptop computer.

引用

页码：25 / 28

页数：4

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