Stand test results of the device for three axes orientation measurement employing laser gyros

Valeri V. Chikovani

doi:10.1117/12.183142

10 August 1994 Stand test results of the device for three axes orientation measurement employing laser gyros

Valeri V. Chikovani

Proceedings Volume 2097, Laser Applications; (1994) https://doi.org/10.1117/12.183142
Event: Laser Optics, 1993, St. Petersburg, Russian Federation

Abstract

In the paper the test results of the device with selfcorrection of basic gyro errors are given. Low sensitivity of angle orientation measurement errors to such gyro errors as instability of zero shift, its drift and scale factor is shown. Experimentally shown that orientation error about each of three axes is about 5% of gyro drift and more depends on variation frequency of measured angle speed than gyro errors. Proposed design scheme of the device is expedient to use for the development of navigation systems employing not only small-sized laser, but fiber- optic and integrated optic gyros.

Citation Download Citation

Valeri V. Chikovani "Stand test results of the device for three axes orientation measurement employing laser gyros", Proc. SPIE 2097, Laser Applications, (10 August 1994); https://doi.org/10.1117/12.183142

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