Nonlinear disturbance to Large Optical Antarctic Telescope

Shihai Yang

doi:10.1117/12.925296

17 September 2012 Nonlinear disturbance to Large Optical Antarctic Telescope

Shihai Yang

Author Affiliations +

Proceedings Volume 8444, Ground-based and Airborne Telescopes IV; 84445G (2012) https://doi.org/10.1117/12.925296
Event: SPIE Astronomical Telescopes + Instrumentation, 2012, Amsterdam, Netherlands

Abstract

Large Optical Antarctic Telescope, LOAT hereafter, is a new research hotspot nowadays. For example, a 2.5m KDUST, e.g. Kunlun Dark UniverSe Telescope is on anvil. It's difficult for main axis of large telescope tracking system to track the target precisely with ultra-low speed because of nonlinear disturbances due to unique ultra-low temperature. This paper presents these nonlinear disturbances.

Citation Download Citation

Shihai Yang "Nonlinear disturbance to Large Optical Antarctic Telescope", Proc. SPIE 8444, Ground-based and Airborne Telescopes IV, 84445G (17 September 2012); https://doi.org/10.1117/12.925296

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