FUNDAMENTALNAYA I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

2005, VOLUME 11, NUMBER 8, PAGES 149-163

Single-axis vibratory gyroscope

D. I. Bugrov

Abstract

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The paper deals with the principles of single-axis vibratory gyroscope operation. A mathematical model for single-mass vibratory gyroscope and some modes of its operations are considered, relations between measured values (angle of rotation or angular rate) and sensitive mass generalized coordinates are described. Some details for the forced oscillations mode used in measuring of the angular rate and for two modes of natural oscillations used in measuring of rotational angle and angular rate are described. New method for identification of anisoelasticity in single-axis vibratory gyroscope is suggested.

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Last modified: April 5, 2006