Geodesic
Estimation of the random drift of laser giroscopes with the use of filters based on equations for errors of inertial navigation systems
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 5 (2016), pp. 26-30 
D. V. Stafeev; V. V. Tikhomirov. Estimation of the random drift of laser giroscopes with the use of filters based on equations for errors of inertial navigation systems. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 5 (2016), pp. 26-30. http://geodesic.mathdoc.fr/item/VMUMM_2016_5_a3/
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     author = {D. V. Stafeev and V. V. Tikhomirov},
     title = {Estimation of the random drift of laser giroscopes with the use of filters based on equations for errors of inertial navigation systems},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {26--30},
     year = {2016},
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     url = {http://geodesic.mathdoc.fr/item/VMUMM_2016_5_a3/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

An algorithm based on the error equations of inertial navigation systems is proposed to estimate the random components of errors for laser gyroscopes. The estimation is performed using the navigation parameters of an inertial system or using the output data from laser gyroscopes. In the second case, the proposed algorithm is a low-pass filter. Its frequency analysis is compared with other filters.

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