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Proceedings Paper

Optimization of frequency stabilization loop for resonator fiber optic gyro
Author(s): Xuhui Yu; Huilian Ma; Zhonghe Jin
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Paper Abstract

A frequency stabilization loop based on the proportional integrator is used in the resonator fiber optic gyro. Proper loop parameters are important to the reciprocal noise suppression, the response speed improvement and loop stabilization. The loop parameters such as the time constant of the low-pass filter, the loop gain, the integration time and the loop delay are analyzed deeply and then optimized. A rotation result of ±0.05°/s has been carried out.

Paper Details

Date Published: 7 November 2012
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84218R (7 November 2012); doi: 10.1117/12.975226
Show Author Affiliations
Xuhui Yu, Zhejiang Univ. (China)
Huilian Ma, Zhejiang Univ. (China)
Zhonghe Jin, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 8421:
OFS2012 22nd International Conference on Optical Fiber Sensors
Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao, Editor(s)

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