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Proceedings Paper

Error separation technique of two-point and two-setting method and application in contactless automatic measurement
Author(s): Jiubin Tan; Dong-Sheng Li; Xifu Qiang; Xi-Ping Zhao; Wenguo Yang
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Paper Abstract

Combining with the characteristics of contactiess sensor and according to the Donaldson principle the paper puts forward the error separation technique of " two points and two setting method" . This technique can not only realize the separation for roundness error of intermediary from rotating error movement of spindle but also reduce the time of a measuring period and avoid the " drift" error which is brought by measuring system. Besides according to above error separation technique the authous of the paper develop a error separation system which can be used in ultra-high--precision contactless roundness measuring instrument. The maximal " drift" value of the system is less than 10 nm.

Paper Details

Date Published: 22 September 1993
PDF: 6 pages
Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156482
Show Author Affiliations
Jiubin Tan, Harbin Institute of Technology (China)
Dong-Sheng Li, Harbin Institute of Technology (China)
Xifu Qiang, Harbin Institute of Technology (China)
Xi-Ping Zhao, Harbin Institute of Technology (China)
Wenguo Yang, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 2101:
Measurement Technology and Intelligent Instruments
Li Zhu, Editor(s)

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