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Proceedings Paper

Research on anisotropy of measurement for complex curved surfaces
Author(s): Zhaoyao Shi; Jie Tang; Xiuming Li; Xiaowei Wei
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Paper Abstract

This paper presents for the first time the concept of anisotropy of measurement for complex curved surfaces. Based on the theory of differential geometry, the relation between measurement error and micro-structure & form of curved surfaces is studied, which is existence proof of anisotropy, and also the basic rule of anisotropy is clarified. Through anisotropic analysis of the measurement for complex curved surfaces, series of conclusions relating to that are obtained. Those conclusions have not only theoretical meaning but also far-reaching practical value on the following aspects: precision instruments design, error budget, measuring method design, and etc.

Paper Details

Date Published: 13 October 2006
PDF: 6 pages
Proc. SPIE 6280, Third International Symposium on Precision Mechanical Measurements, 628027 (13 October 2006); doi: 10.1117/12.716333
Show Author Affiliations
Zhaoyao Shi, Beijing Univ. of Technology (China)
Jie Tang, Beijing Univ. of Technology (China)
Xiuming Li, Beijing Univ. of Technology (China)
Xiaowei Wei, Beijing Univ. of Technology (China)

Published in SPIE Proceedings Vol. 6280:
Third International Symposium on Precision Mechanical Measurements
Kuang-Chao Fan; Wei Gao; Xiaofen Yu; Wenhao Huang; Penghao Hu, Editor(s)

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