On the azimuthal error of electrostatically suspended gyroscope (ESG) strapdown north-seeking instrument

Jiabin Chen; Kai Lu

On the azimuthal error of electrostatically suspended gyroscope (ESG) strapdown north-seeking instrument

Jiabin Chen^*
, Kai Lu

^*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

摘要

Since the vector of angular momentum of ESG has the intrinsic characteristic to maintain the fixed direction in the inertial space, it may be regarded as a fixed star. The astronavigation algorithm was used to estimate the azimuthal angle and the gyro constant drift, and an analysis was also made on the factors that influence the estimation accuracy of azimuthal angle of ESG north-seeking instrument.

源语言	英语
页（从-至）	92-98
页数	7
期刊	Journal of Beijing Institute of Technology (English Edition)
卷	4
期	1
出版状态	已出版 - 6月 1996

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abstract = "Since the vector of angular momentum of ESG has the intrinsic characteristic to maintain the fixed direction in the inertial space, it may be regarded as a fixed star. The astronavigation algorithm was used to estimate the azimuthal angle and the gyro constant drift, and an analysis was also made on the factors that influence the estimation accuracy of azimuthal angle of ESG north-seeking instrument.",

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AB - Since the vector of angular momentum of ESG has the intrinsic characteristic to maintain the fixed direction in the inertial space, it may be regarded as a fixed star. The astronavigation algorithm was used to estimate the azimuthal angle and the gyro constant drift, and an analysis was also made on the factors that influence the estimation accuracy of azimuthal angle of ESG north-seeking instrument.

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On the azimuthal error of electrostatically suspended gyroscope (ESG) strapdown north-seeking instrument

摘要

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