Research on calibration method of LAMOST fiber robot

Zhigang Liu; Chao Zhai; Hongzhuan Hu; Jianping Wang; Jiaru Chu

doi:10.1117/12.892989

16 September 2011 Research on calibration method of LAMOST fiber robot

Zhigang Liu, Chao Zhai, Hongzhuan Hu, Jianping Wang, Jiaru Chu

Proceedings Volume 8149, Astronomical Adaptive Optics Systems and Applications IV; 81490H (2011) https://doi.org/10.1117/12.892989
Event: SPIE Optical Engineering + Applications, 2011, San Diego, California, United States

Abstract

Large sky area multi-object fiber spectroscopy telescope (LAMOST) is an innovative reflecting Schmidt telescope. One of its key technology is 4000 dual rotational fiber robot located in the focal plane. This article analyzes the calibration requirements of the 4000 fiber robot. And then, proposes a fast calibration method in the complex field environment, and discribes the specific process how to obtain positioning parameters of the fiber robot rapidly.

Citation Download Citation

Zhigang Liu, Chao Zhai, Hongzhuan Hu, Jianping Wang, and Jiaru Chu "Research on calibration method of LAMOST fiber robot", Proc. SPIE 8149, Astronomical Adaptive Optics Systems and Applications IV, 81490H (16 September 2011); https://doi.org/10.1117/12.892989

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