In-Orbit Performance Evaluation of a Spaceborne High Precision Fiber Optic Gyroscope

An in-orbit experiment was launched to evaluate the performance of the spaceborne high precision fiber optic gyroscopes (FOG). The three-axis in-orbit data of the FOG were analyzed using wavelet analysis method. Features of low frequency period terms and glitch noise were demonstrated. In addition,...

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Detalles Bibliográficos
Autores principales: Jin, Jing, Zhang, Ting, Kong, Linghai, Ma, Kun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5795582/
https://www.ncbi.nlm.nih.gov/pubmed/29301266
http://dx.doi.org/10.3390/s18010106
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author Jin, Jing
Zhang, Ting
Kong, Linghai
Ma, Kun
author_facet Jin, Jing
Zhang, Ting
Kong, Linghai
Ma, Kun
author_sort Jin, Jing
collection PubMed
description An in-orbit experiment was launched to evaluate the performance of the spaceborne high precision fiber optic gyroscopes (FOG). The three-axis in-orbit data of the FOG were analyzed using wavelet analysis method. Features of low frequency period terms and glitch noise were demonstrated. In addition, a method to extract the random noise from the in-orbit data is proposed based on the first-order difference method and the Pauta criterion. In addition, the random walk coefficient (RWC) of the FOG was calculated with the Allan variance method. Compared the ground test results, the in-orbit performance evaluation of Spaceborne High Precision Fiber Optic Gyroscope was verified.
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spelling pubmed-57955822018-02-13 In-Orbit Performance Evaluation of a Spaceborne High Precision Fiber Optic Gyroscope Jin, Jing Zhang, Ting Kong, Linghai Ma, Kun Sensors (Basel) Article An in-orbit experiment was launched to evaluate the performance of the spaceborne high precision fiber optic gyroscopes (FOG). The three-axis in-orbit data of the FOG were analyzed using wavelet analysis method. Features of low frequency period terms and glitch noise were demonstrated. In addition, a method to extract the random noise from the in-orbit data is proposed based on the first-order difference method and the Pauta criterion. In addition, the random walk coefficient (RWC) of the FOG was calculated with the Allan variance method. Compared the ground test results, the in-orbit performance evaluation of Spaceborne High Precision Fiber Optic Gyroscope was verified. MDPI 2018-01-01 /pmc/articles/PMC5795582/ /pubmed/29301266 http://dx.doi.org/10.3390/s18010106 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Jin, Jing
Zhang, Ting
Kong, Linghai
Ma, Kun
In-Orbit Performance Evaluation of a Spaceborne High Precision Fiber Optic Gyroscope
title In-Orbit Performance Evaluation of a Spaceborne High Precision Fiber Optic Gyroscope
title_full In-Orbit Performance Evaluation of a Spaceborne High Precision Fiber Optic Gyroscope
title_fullStr In-Orbit Performance Evaluation of a Spaceborne High Precision Fiber Optic Gyroscope
title_full_unstemmed In-Orbit Performance Evaluation of a Spaceborne High Precision Fiber Optic Gyroscope
title_short In-Orbit Performance Evaluation of a Spaceborne High Precision Fiber Optic Gyroscope
title_sort in-orbit performance evaluation of a spaceborne high precision fiber optic gyroscope
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5795582/
https://www.ncbi.nlm.nih.gov/pubmed/29301266
http://dx.doi.org/10.3390/s18010106
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AT konglinghai inorbitperformanceevaluationofaspacebornehighprecisionfiberopticgyroscope
AT makun inorbitperformanceevaluationofaspacebornehighprecisionfiberopticgyroscope

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