Vibration error in a fiber-optic gyroscope

Abstract

One of the external influences that have a significant impact on the accuracy of fiber-optic gyroscopes (FOG) is vibration. The impact of vibration can lead to two different distortions of the FOG output signal: an increase in the variable component of the signal and a constant displacement of the random variable. The report presents the results of a practical study of the effect of vibration on the FOG exemplar, as well as the results obtained when changing the algorithm of the compensating feedback loop.

Speaker

Dmitriy M. Spiridonov
Saratov State University
Russia

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