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Conferences > COSI > 2014 > JTu5A > JTu5A.43

Dynamic Quadrature Demodulation Method for Bias Elimination in Observation System Stabilization and Objective Tracking

Yongxiao Li, Yunfeng Zhang, and Zhengbin Li

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Abstract

Sensing instrument noises and environmental perturbations deteriorated the performance of observation systems such as telescopes and microscopies. Here we present a rotation quadrature demodulation method to suppress those phenomena in an attitude controllable ground-base telescope.

© 2014 Optical Society of America

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