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9
Issue
vol 62 / September, 2019
Article

DOI 10.17586/0021-3454-2017-60-3-251-255

UDC 681.511.4; 629.7.05

METHOD OF IDENTIFYING PARAMETERS OF SELF-OSCILLATION ACCELEROMETER

S. V. Luchko
Mozhaysky Military Space Academy, Department of Automatics and Electronics, St. Petersburg; Professor


M. A. Vatutin
Mozhaysky Military Space Academy, Department of Automatics and Electronics, St. Petersburg;


S. Y. Baluev
Mozhaysky Military Space Academy, Department of Automatics and Electronics, St. Petersburg;


A. I. Klychnikov
1st State Test Spaceport, Mirny; Senior Engineer-Tester; A. F. Mozhaysky Military Space Academy; Applicant


A. B. Petukhov
A. F. Mozhaysky Military Space Academy, Department of Airborne Information and Measurement Complexes; Lecturer


M. P. Buyankin
A. F. Mozhaysky Military Space Academy, Department of Airborne Information and Measurement Complexes; Adjunct


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Abstract. A technique is considered for identification of parameters of linear part of accelerometer with sensing element operating in self-oscillation mode. The identification is carried out by setting the known values of the parameters of the nonlinear element; the parameters of the linear part of the accelerometer is then determined by measuring the frequency of oscillations for given values of the parameters of the nonlinear unit.
Keywords: sensor, self-oscillation mode, acceleration measurement error, accelerometer

References:
  1. Luchko S.V., Vatutin M.A. Journal of Instrument Engineering, 2005, no. 6(48), pp. 62–66. (in Russ.)
  2. Luchko S.V., Baluev S.Yu., Vatutin M.A., Kuz'michev Yu.A., Klyuchnikov A.I., Efimov V.P. Journal of Instrument Engineering, 2013, no. 12(56), pp. 43–46. (in Russ.)
  3. Luchko S.V. Teoriya avtomaticheskogo upravleniya (Theory of Automatic Control), St. Petersburg, 2007, 378 р.(in Russ.)