MATHEMATICAL MODEL OF DYNAMICALLY TUNED GYROSCOPE

Authors

  • O. A. Sushchenko National Aviation University
  • Y. V. Beliavtsev National Aviation University

DOI:

https://doi.org/10.18372/1990-5548.51.11705

Keywords:

Inertial sensor, dynamically tuned gyroscope, rate gyroscope, simulation, sampling interval

Abstract

The paper deals with creation of a set of models of the dynamically tuned gyroscope by means of Simulink. The developed model is close to the real device as it includes models of both the gyroscope and service electronic devices. Models of angle and rate meauring devices based on the dynamically tuned gyroscope are obtained. Simulation of measuring processes had been carried out. The possibilities of small angular rate measurement were studied. The influence of sampling intervals on accuracy of measuring processes was researched. The obtained results can be useful for creation of navigation systems used in high-accurate autonomous applications.

Author Biographies

O. A. Sushchenko, National Aviation University

Doctor of Engineering. Professor.
Aircraft Control Systems Department, Education & Research Institute of Air Navigation

Y. V. Beliavtsev, National Aviation University

Student. 
Aircraft Control Systems Department, Education & Research Institute of Air Navigation

References

Development of a DTG, http://www.abcm.org.br/symposium-series/SSM_Vol1/Section_IIIMachine_Design_and_CAD/SSM_III_ 05.pdf

J. M. Hilkert, “Inertially stabilized platform technology.” IEEE Control Systems Magazine, 2008, no. 1, vol. 28, pp. 26–46.

M. I. Degtyaroyv and D. M. Malyutin, “State of theory and practice of indicating gyro-stabilizers based on dynamically tuned gyroscope.” Poceedings of Tula SU. Technical sciences, 2011, issue 5, part 3, p. 27. (in Rissian)

P. V. Roslovets and F. V. Tatarinov, Development and research of model of dynamically tuned gyroscope with gas-dynamic rotor bearing taking into consideration elastic flexibility of rate bearing. www.elektropribor .spb.ru/cnf/kmu2014/text/94.doc (in Russian)

L. I. Brozgul, Dynamically tuned gyroscopes. Models of errors for navigation systems. Moscow, Mashinostroenie, 1989, 232 p. (In Russian)

O. A. Sushchenko, “Features of simulation of navigation measuring instrument based dynamically tuned gyroscope”, Proceedings of the NAU, 2005, no. 4, pp. 41–44. (in Russian)

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Issue

Vol. 1 No. 51 (2017)

Section

MATHEMATICAL MODELING OF PROCESSES AND SYSTEMS

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