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Mathematical Problems in Engineering
Volume 2015, Article ID 967034, 9 pages
http://dx.doi.org/10.1155/2015/967034
Research Article

Subdivision Error Analysis and Compensation for Photoelectric Angle Encoder in a Telescope Control System

1Institute of Optics and Electronics, Chinese Academy of Sciences, No. 1 Guangdian Road, Chengdu 610209, China
2Key Laboratory of Optical Engineering, Chinese Academy of Sciences, Chengdu 610209, China
3University of Chinese Academy of Sciences, Beijing 100049, China
4School of Geosciences and InfoPhysics, Central South University, Changsha 410083, China

Received 19 May 2015; Revised 12 July 2015; Accepted 14 July 2015

Academic Editor: Asier Ibeas

Copyright © 2015 Yanrui Su et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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