A method for determining errors of a static fiber-optic gyrocompass

被引：0
|
作者：
I. A. Matisov
V. E. Strigalev
V. A. Nikolaev
Yu. V. Ivanov
机构：
[1] M. A. Bonch-Bruevich St. Petersburg State Telecommunications University,
来源：
Technical Physics | 1997年 / 42卷
关键词：
Optimum Algorithm; Yield Error; Real Measurement; Intrinsic Noise; Direction Angle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The influence of intrinsic noise and signal drift on the accuracy of a static fiber-optic gyrocompass (FOG) is analyzed theoretically, and a method is proposed to determine the errors of the gyrocompass experimentally. From this it is possible to choose an optimum algorithm for measuring the FOG signal and calculating the direction angle with respect to north. Real measurements of the accuracy of an operating gyrocompass yield errors of order 1° (rms).
引用
收藏
页码：1081 / 1084
页数：3
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