ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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12
Issue
vol 59 / DECEMBER, 2016
Article
UDC 681.511.4

IMPACT OF EXTERNAL PERTURBATION ON INERTIAL SENSOR ERRORS

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


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


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


I. S. Guryev
Mozhaysky Military Space Academy, RD Department, St. Petersburg;


Abstract. A mathematical model of movement of sensitive element of pendulous compensation- type accelerometer is presented. Results of numerical integration are generalized, and influence of perturbations on measuring accuracy of accelerometer СЕ-199 in periodic operation mode with pulse-width modulator of the second kind is carried out.
Keywords: accelerometer, angular velocity sensor, periodic mode, measuring accuracy