|Title of the article||
ON THE PROBLEM OF CHOOSING A METHOD FOR ESTIMATING THE DRIFT CHARACTERISTICS OF WAVE SOLID-STATE GYROSCOPES GE 006 BASED ON EXPERIMENTAL CONFIRMATION
Alexey S. Novoselov, General director, Research Institute physical measurements (8/10 Volodarskogo street, Penza, Russia), E-mail: firstname.lastname@example.org
Background. The experience of research and development of wave solid-state gyroscopes (WGG) in the Russian Federation in comparison with similar foreign experience does not differ in a variety of techniques, among which the main place is occupied by the solution of the problems of mechanical balancing of resonators, which has proven to be an unproductive and unpredictable procedure. Along with this, it is a well-known fact that the modern HHG is controlled by four systems of automatic control of vibration energy, compensation of angular velocity, quadrature and phase. A generalized criterion for assessing the required quality of operation of these systems is the achievement of the established values of the drift characteristics of the HTG. As a rule, the terms of reference for their development set the required values of the random walk of zero σARW [° / √h] and zero stability b [° / h] without reference to estimation methods, despite the fact that σARW and b are included only in the nomenclature parameters estimated by Allan variations.
wave solid-state gyroscope, Allan variation method, non-stationary process, noise, spectra, random walk of zero, zero offsets
Дата обновления: 27.05.2021 08:39