Collision-Resistant High-Precision Geometric Metrology for Inner Wall Topography in Cylindrical Confined Spaces

IF 5.9 2区 工程技术 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC
Zuo Zhang;Huining Zhao;Minghui Duan;Haojie Xia
{"title":"Collision-Resistant High-Precision Geometric Metrology for Inner Wall Topography in Cylindrical Confined Spaces","authors":"Zuo Zhang;Huining Zhao;Minghui Duan;Haojie Xia","doi":"10.1109/TIM.2025.3602551","DOIUrl":null,"url":null,"abstract":"Precision topographic measurements of the inner wall are essential for quality control of fluid intake in cylindrical cavities. Mainstream geometric measurement strategies often fail to function effectively in cylindrical confined spaces. To this end, this article proposes a collision-resistant and high-precision geometric measurement strategy that integrates circular-structured light and line-structured light, enabling both inner diameters and 3-D shape measurements. First, dual symmetrically arranged line-structured stripes are projected onto the end face of cylindrical parts for position initialization and motion tracking. This procedure prevents collision risks induced by excessive inclination angles or insufficient working distances. Second, the circular-structured stripe is projected onto the inner wall of cylindrical cavities, thereby obtaining high-precision 3-D surface profiles. Finally, the 3-D reconstruction of the inner wall topography is completed by carrying the probe on an arbitrary moving platform. Compared to existing methods, the proposed method offers the advantages of collision-resistant, high-precision measurements and system integration. Experimental results demonstrate that the developed probe provides reliable, high-precision, and high-efficiency measurements when mounted on a CNC machine for various cylindrical cavities.","PeriodicalId":13341,"journal":{"name":"IEEE Transactions on Instrumentation and Measurement","volume":"74 ","pages":"1-12"},"PeriodicalIF":5.9000,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Instrumentation and Measurement","FirstCategoryId":"5","ListUrlMain":"https://ieeexplore.ieee.org/document/11145295/","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0

Abstract

Precision topographic measurements of the inner wall are essential for quality control of fluid intake in cylindrical cavities. Mainstream geometric measurement strategies often fail to function effectively in cylindrical confined spaces. To this end, this article proposes a collision-resistant and high-precision geometric measurement strategy that integrates circular-structured light and line-structured light, enabling both inner diameters and 3-D shape measurements. First, dual symmetrically arranged line-structured stripes are projected onto the end face of cylindrical parts for position initialization and motion tracking. This procedure prevents collision risks induced by excessive inclination angles or insufficient working distances. Second, the circular-structured stripe is projected onto the inner wall of cylindrical cavities, thereby obtaining high-precision 3-D surface profiles. Finally, the 3-D reconstruction of the inner wall topography is completed by carrying the probe on an arbitrary moving platform. Compared to existing methods, the proposed method offers the advantages of collision-resistant, high-precision measurements and system integration. Experimental results demonstrate that the developed probe provides reliable, high-precision, and high-efficiency measurements when mounted on a CNC machine for various cylindrical cavities.
圆柱形密闭空间内壁形貌的抗碰撞高精度几何测量
精确的内壁形貌测量是圆柱腔流体进气口质量控制的必要条件。主流几何测量策略往往不能有效地发挥作用,在圆柱形密闭空间。为此,本文提出了一种集成圆结构光和线结构光的抗碰撞高精度几何测量策略,实现内径和三维形状的测量。首先,将双对称排列的线结构条纹投影到圆柱形零件端面上,进行位置初始化和运动跟踪;此程序可防止因倾角过大或工作距离不足而引起的碰撞危险。其次,将圆形结构的条纹投影到圆柱腔的内壁上,从而获得高精度的三维表面轮廓;最后,将探头置于任意移动平台上,完成内壁形貌的三维重建。与现有方法相比,该方法具有抗碰撞、高精度测量和系统集成等优点。实验结果表明,该探头安装在数控机床上,对各种圆柱形腔提供了可靠、高精度和高效率的测量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
IEEE Transactions on Instrumentation and Measurement
IEEE Transactions on Instrumentation and Measurement 工程技术-工程:电子与电气
CiteScore
9.00
自引率
23.20%
发文量
1294
审稿时长
3.9 months
期刊介绍: Papers are sought that address innovative solutions to the development and use of electrical and electronic instruments and equipment to measure, monitor and/or record physical phenomena for the purpose of advancing measurement science, methods, functionality and applications. The scope of these papers may encompass: (1) theory, methodology, and practice of measurement; (2) design, development and evaluation of instrumentation and measurement systems and components used in generating, acquiring, conditioning and processing signals; (3) analysis, representation, display, and preservation of the information obtained from a set of measurements; and (4) scientific and technical support to establishment and maintenance of technical standards in the field of Instrumentation and Measurement.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信