Open AccessStrapdown electrostatic gyro with and without self-compensation
Author(s) -
B. E. Landau,
A.A. Belash,
S. L. Levin,
А. А. Медведков,
S. G. Romanenko
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1864/1/012008
Subject(s) - gyroscope , compensation (psychology) , rotor (electric) , rotation (mathematics) , control theory (sociology) , control engineering , engineering , computer science , aerospace engineering , mechanical engineering , artificial intelligence , psychology , control (management) , psychoanalysis
Various applications of strapdown electrostatic gyroscopes (ESG), depending on the type and purpose of the vehicle on which the gyro is installed, as well as operation conditions, impose substantially different requirements on this gyro, including accuracy of information it provides. One of traditional methods used to ensure the gyro accuracy is self-compensating rotation of the housing. The paper considers some applications of a strapdown ESG with a solid rotor and the self-compensation methods used in these applications. This gyroscope was developed 20 years ago at the CSRI Elektropribor, but the work on its improvement goes on continuously. Theoretical aspects of the ESG operation are discussed, taking into account the developed drift model, as well as their experimental validation based on the analysis of ESG operation in polar orientations.