Method to suppress bias drift and improve the accuracy of north finding with fiber optic gyroscopes

Changhong He; Chuanchuan Yang; Ziyu Wang

doi:10.1364/ACPC.2012.AF4B.8

Asia Communications and Photonics Conference
OSA Technical Digest (online) (Optica Publishing Group, 2012),
paper AF4B.8
•https://doi.org/10.1364/ACPC.2012.AF4B.8

Method to suppress bias drift and improve the accuracy of north finding with fiber optic gyroscopes

Changhong He, Chuanchuan Yang, and Ziyu Wang

Asia Communications and Photonics Conference 2012

Guangzhou China
7–10 November 2012
ISBN: 978-1-55752-957-2

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Poster Session II (AF4B)

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C. He, C. Yang, and Z. Wang, "Method to suppress bias drift and improve the accuracy of north finding with fiber optic gyroscopes," in Asia Communications and Photonics Conference, OSA Technical Digest (online) (Optica Publishing Group, 2012), paper AF4B.8.

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Abstract

This paper presents a new (N + 1)-position method based on a difference scheme and an optimized measurement order of all the positions to effectively improve the accuracy of north finding with fiber optic gyroscopes.

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