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Proceedings Paper

Uncertainty analysis and precision assurance based on large diameter measurement by multiroller method
Author(s): Xiaohuai Chen; Zhenying Cheng
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Paper Abstract

In this paper, main error sources and error transitive relationship in large diameter measurement by multi-roller method are analyzed completely. On the basis of uncertainty estimation, the temperature effect on the measurement precision of large diameter is emphatically discussed here. Temperature error correction and residual error after correction are studied and methods are presented to improve the effect of temperature error correction. Proper error allocation is introduced to guarantee that large diameter measurement precision can be significantly increased.

Paper Details

Date Published: 2 September 2003
PDF: 6 pages
Proc. SPIE 5253, Fifth International Symposium on Instrumentation and Control Technology, (2 September 2003); doi: 10.1117/12.521890
Show Author Affiliations
Xiaohuai Chen, Hefei Univ. of Technology (China)
Zhenying Cheng, Hefei Univ. of Technology (China)


Published in SPIE Proceedings Vol. 5253:
Fifth International Symposium on Instrumentation and Control Technology

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