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2010 CFHT Users Meeting
November 16-18, 2010
ASIAA Auditorium, Taipei, Taiwan

Poster Presentation

the parallel controllable fiber positioning system of LAMSOT

Author(s): Zhai Chao, Chu Jiaru, Hu Hongzhuan, Wang Jianping, Liu Zhigang

Presenter: Chao Zhai (University of Science and Technology of China)

A new fiber positioner design has been developed at university of science and technology of China to position 4000 of optical Fibers on LAMOST(Large-field multi-objects spectroscopy telescope ), Each fiber is individually actuated within a small cell on the focal plane using an θ-θstage, the mechanical design, control system are discussed in this paper.

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