Abstract
We describe a method, which allows analyzing the influence of the errors induced by gyroscopic channel of strapdown inertial navigation system (strapdown INS) on the errors of INS autonomous mode. The method is implemented using a computer simulator of the SINS. A general approach to the procedure for modeling errors in a computer simulator with a zero test is developed. Simulation made it possible to identify the inertial errors of the INS dead reckoning in cases of various types of aircraft trajectories when digital data processing is applied in the gyroscopic channels of the laser angular rate sensors.
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REFERENCES
V. V. Matveev and V. Ya. Raspopov, Fundamentals of Building Strapdown Inertial Navigation Systems (Elektropribor, St. Petersburg, 2009) [in Russian].
G. I. Emel’yantsev and A. P. Stepanov, Integrated Inertial-Satellite Orientation and Navigation Systems (Elektropribor, St. Petersburg, 2016) [in Russian].
K. K. Veremeenko, S. Yu. Zheltov, N. V. Kim, G. G. Sebryakov, and M. N. Krasil’shchikov, Modern Information Technologies in the Tasks of Navigation and Guidance of Unmanned Maneuverable Aerial Vehicles (Fizmatlit, Moscow, 2009) [in Russian].
V. A. Tikhomirov and S. Yu. Aleksandrov, “Modeling the information flow in strapdown inertial reference systems of airborn vehicles,” Uch. Zap. Komsom.-na-Amure Tekh. Univ. 1 (4), 23–35 (2014).
A. A. Golovan and N. A. Parusnikov, Mathematical Foundations of Navigation Systems. Part I. Mathematical Models of Inertial Navigation, 3rd ed. (MAKS Press, Moscow, 2011) [in Russian].
O. N. Bogdanov, “Methodology for coordinated modeling of measurements of inertial sensors, trajectory parameters of an object with an application to the problems of inertial and satellite navigation,” Cand. Sci. (Phys. Math.) Dissertation (Moscow, 2015).
O. N. Bogdanov and A. V. Fomichev, “Simulation of angular velocity sensor measurements using telemetry data on the motion of an object,” Mosc. Univ. Mech. Bull. 69, 65–71 (2014).
E. V. Baranov, O. N. Bogdanov, A. A. Golovan, S. M. Kokorev, D. Yu. Kulikov, and M. I. Pestrakov, “Simulator of satellite radio signals with a block of universal modeling of the SINS operation,” Nov. Navigats., No. 1, 22–27 (2016).
F. Aronovitz, “Fundamentals of the ring laser gyro,” in Optical Gyros and their Application, Ed. by D. Loukianov, R. Rodloff, H. Sorg, and B. Stieler, RTO-AG-339 (1999), pp. 3-1–3-45.
A. V. Molchanov, A. E. Serebryakov, V. V. Klimakov, H. N. Dao, V. Yu. Mishin, and M. V. Chirkin, “The effect of slow fluctuation processes in the ring laser gyroscope on its bias instability,” in Proceedings of the 25th SPb. International Conference on Integrated Navigation Systems, St. Petersburg, Russia, 2018, pp. 302–305.
A. V. Molchanov, V. A. Belokurov, M. V. Chirkin, V. I. Koshelev, V. Yu. Mishin, and D. A. Morozov, “Precision laser gyro with a digital channel for quadrature signal processing,” in Proceedings of the 22nd SPb. International Conference on Integrated Navigation Systems, St. Petersburg, Russia, 2015, pp. 307–314.
A. V. Molchanov, A. Yu. Stepanov, and M. V. Chirkin, “The statistical characteristics of mirrors substraes and random error of laser gyroscope,” Aviakosm. Priborostr., No. 3, 9–17 (2008).
M. V. Chirkin, V. Yu. Mishin, D. A. Morozov, A. A. Golovan, and A. V. Molchanov, “Filtering output signals of a laser gyro triad,” in Proceedings of the 21st SPb. International Conference on Integrated Navigation Systems, St. Petersburg, Russia, 2014, pp. 388–390.
S. Yu. Alekseev, M. V. Chirkin, V. Yu. Mishin, D. A. Morozov, M. V. Borisov, A. V. Molchanov, and M. A. Zakharov, “Method of lock-in threshold measurement in manufacture and operation of ring lasers,” Gyroskopy and Navigation, No. 4, Vol. 4, 223–228 (2013).
V. Yu. Mishin, A. V. Molchanov, and M. V. Chirkin, “The problem of digital processing of primary quadrature signals in laser gyroscopes,” Pribory, No. 1 (151), 33–38 (2013).
A. V. Molchanov, V. A. Belokurov, M. V. Chirkin, M. B. Kagalenko, V. I. Koshelev, V. Yu. Mishin, and D. A. Morozov, “The application of advanced processing technique to the triad of precision laser gyroscopes,” in Proceedings of the 23rd SPb. International Conference on Integrated Navigation Systems, St. Petersburg, Russia, 2016, pp. 120–122.
V. S. Zimin, V. Yu. Mishin, and D. A. Morozov, “Features of the functioning of the vibration frequency bias in the triad of laser gyroscopes,” in Proceedings of the International Conference on Modern Technologies in Science and Education STNO-2017, Ryazan’, 2017, pp. 249–253.
GOST (State Standard) No. RV 52 339–2005, Strapdown inertial navigation systems based on laser gyroscopes (Moscow, 2005), p. 15.
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Golovan, A.A., Mishin, V.Y., Molchanov, A.V. et al. Method for Analyzing the Influence of the Errors Induced by the Gyroscopic Channel of a Strapdown INS in the Autonomous Mode. J. Comput. Syst. Sci. Int. 60, 627–638 (2021). https://doi.org/10.1134/S1064230721040043
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DOI: https://doi.org/10.1134/S1064230721040043