Studying the Performance of a Three-Axis Rate Table for Navigation System Tests

—A procedure for measuring the systematic error in angular positioning of a rate table platform based on goniometrical method is described. The method has been tested on a three-axis rate table STA-10. Possible error sources have been detected. The positioning error has been compensated and greatly...

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Bibliographic Details
Published in:Gyroscopy and navigation (Online) 2022, Vol.13 (3), p.180-188
Main Authors: Ivanov, P. A., Lazarev, V. A., Bokhman, E. D., Pavlov, P. A., Filatov, Yu. V.
Format: Article
Language:English
Subjects:
Aerospace Technology and Astronautics
Engineering
Error analysis
Error detection
Geophysics/Geodesy
Navigation
Navigation systems
Systematic errors
Three axis
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Summary:—A procedure for measuring the systematic error in angular positioning of a rate table platform based on goniometrical method is described. The method has been tested on a three-axis rate table STA-10. Possible error sources have been detected. The positioning error has been compensated and greatly reduced. Instability of rate table axes rotation rate has been studied, and nonortogonality of its axes has been measured.
ISSN:2075-1087
2075-1109
DOI:10.1134/S207510872203004X