四频和准四频塞曼激光陀螺仪中磁场对零漂移影响最大抑制条件的建立

2020 27th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2020-05-01 DOI:10.23919/icins43215.2020.9133808

Y. Broslavets, A. A. Fomichev, D. M. Ambartsumyan, E. A. Polukeev

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引用次数: 1

摘要

本研究旨在寻找抑制磁场对塞曼四频和准四频激光陀螺仪零漂移影响的条件。我们确定了有效介质中增益轮廓内的最佳区域。在这些区域工作期间，提供了磁场对陀螺仪漂移影响的最大抑制。建立了一种将陀螺仪切换到最小磁灵敏度状态的陀螺仪控制系统。我们得到磁场对零漂移的影响减弱了三个数量级以上。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Creation of Conditions for the Maximum Suppression of Magnetic Field Influence on Zero Drift in Four-Frequency and Quasi-Four-Frequency Zeeman Laser Gyroscopes

The research conducted in this work, was aimed at finding conditions that suppress the influence of the magnetic field on zero drift in Zeeman four-frequency and quasi-four-frequency laser gyroscopes. We determined the optimal areas within the gain contour in the active medium. During operation in those areas the maximum suppression of the influence of the magnetic field on the drift of the gyroscope is provided. A gyroscope control system that switches gyroscope to the regime of minimum magnetic sensitivity has been created. We obtained weakening of the effect of the magnetic field on zero drift by more than three orders of magnitude.

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2020 27th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)

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