ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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12
Issue
vol 59 / DECEMBER, 2016
Article
UDC 531.383

NONLINEAR FACTORS EFFECT ON DYNAMICS OF MICROMECHANICAL GYROSCOPE WITH TWO-MASS SENSITIVE ELEMENT

A. M. Lestev
St. Petersburg State University of Aerospace Instrumentation, Department of Mechanics; Professor


A. V. Yefimovskaya
St. Petersburg State University of Aerospace Instrumentation, Department of Mechanics; Post-Graduate Student


Abstract.   Effects of nonlinear factors on dynamics of single-mass and two-mass microelectromechanical (MEMS) gyroscopes are analyzed. Higher consistency of two-mass MEMS gyroscope performance as compared with single-mass one is justified.
Keywords: MEMS gyroscope, nonlinear factors, consistency of performance, frequency response