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
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:
References:
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- 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.)
- Luchko S.V. Teoriya avtomaticheskogo upravleniya (Theory of Automatic Control), St. Petersburg, 2007, 378 р.(in Russ.)
