Data analysis and modeling of fiber optic gyroscope drift

Ling Juan Miao; Fang Sheng Zhang; Jun Shen; Wei Liu

Data analysis and modeling of fiber optic gyroscope drift

Ling Juan Miao^*
, Fang Sheng Zhang
, Jun Shen
, Wei Liu

^*此作品的通讯作者

自动化学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

18 引用（Scopus）

摘要

A data gathering system is designed for the interferometric fiber optic gyroscope (IFOG) of land strapdown inertial system. IFOG is tested and the testing curve is given. The test data of IFOG are analyzed with Allan variance method and each error coefficient is identified. Furthermore, a random drift error model for IFOG is built by the method of time series analysis. The conclusion provides supports for improving IFOG design and compensating for errors of IFOG in practice.

源语言	英语
页（从-至）	50-55
页数	6
期刊	Journal of Beijing Institute of Technology (English Edition)
卷	11
期	1
出版状态	已出版 - 3月 2002

其它文件与链接

链接到 Scopus 的出版物

引用此

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title = "Data analysis and modeling of fiber optic gyroscope drift",

abstract = "A data gathering system is designed for the interferometric fiber optic gyroscope (IFOG) of land strapdown inertial system. IFOG is tested and the testing curve is given. The test data of IFOG are analyzed with Allan variance method and each error coefficient is identified. Furthermore, a random drift error model for IFOG is built by the method of time series analysis. The conclusion provides supports for improving IFOG design and compensating for errors of IFOG in practice.",

keywords = "Allan variance, Fiber optic gyroscope, Modeling, Random drift",

author = "Miao, \{Ling Juan\} and Zhang, \{Fang Sheng\} and Jun Shen and Wei Liu",

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AU - Miao, Ling Juan

AU - Zhang, Fang Sheng

AU - Shen, Jun

AU - Liu, Wei

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N2 - A data gathering system is designed for the interferometric fiber optic gyroscope (IFOG) of land strapdown inertial system. IFOG is tested and the testing curve is given. The test data of IFOG are analyzed with Allan variance method and each error coefficient is identified. Furthermore, a random drift error model for IFOG is built by the method of time series analysis. The conclusion provides supports for improving IFOG design and compensating for errors of IFOG in practice.

AB - A data gathering system is designed for the interferometric fiber optic gyroscope (IFOG) of land strapdown inertial system. IFOG is tested and the testing curve is given. The test data of IFOG are analyzed with Allan variance method and each error coefficient is identified. Furthermore, a random drift error model for IFOG is built by the method of time series analysis. The conclusion provides supports for improving IFOG design and compensating for errors of IFOG in practice.

KW - Allan variance

KW - Fiber optic gyroscope

KW - Modeling

KW - Random drift

UR - https://www.scopus.com/pages/publications/0036489992

M3 - Article

AN - SCOPUS:0036489992

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JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

IS - 1

ER -

Data analysis and modeling of fiber optic gyroscope drift

摘要

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