A Non-contact type three-dimensional measurement system using image analysis for the deformation of structural members

一种利用图像分析的非接触式三维结构构件变形测量系统

• 批准号: 22860063
• 负责人: SAITO Takasuke
• 金额: $ 1.37万
• 依托单位: Kanagawa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Research Activity Start-up
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-22860063/
• 关键词: 画像解析; 非接触型計測; 構造部材; 変形計測法; 三次元変形

In this study, a new non-contact type measurement system using image analysis for the deformation of structural members is developed. Loading tests of several material specimens are conducted to confirm the validity of the proposed measurement system. The comparisons of test measuring results show that although the proposed system has left a number of problems of measuring precision, the measuring results of both a non-contact type measurement system and usual type measurement method corresponded mostly well. Furthermore, the measuring results show that the proposed measurement system has the potential of measuring large deformations of structural members.

在这项研究中，一个新的非接触式测量系统，使用图像分析的结构构件的变形。几种材料试件的加载试验进行了验证所提出的测量系统的有效性。试验测量结果的比较表明，尽管该系统在测量精度上存在一些问题，但非接触式测量系统的测量结果与常规测量方法的测量结果基本一致。此外，测量结果表明，所提出的测量系统具有测量结构构件的大变形的潜力。

项目成果

画像解析手法を用いた構造部材の非接触型変形計測システムの開発

利用图像分析技术开发结构构件非接触式变形测量系统

• 发表时间: 2012
• 作者: 齊藤隆典;趙衍剛
• 通讯作者: 趙衍剛