Исследование зоны нечувствительности волоконно-оптических гироскопов
Abstract
The phenomenon of dead band in laser gyroscopes is widely known. However, as it has been found out recently, the dead band also occurs in fiber-optic gyroscopes (FOG). The issues related to the problem of dead band in interferometric close-loop FOG are considered. The causes of FOG dead band appearance and methods of its suppression are described and analyzed on the basis on literature review. FOG dead band identification and estimation procedure are discussed. The dead band values for FOG developed in Russian Federation (by RPC OPTOLINK Ltd., JSC Perm Research and Production Instrument Company, Concern CSRI Elektropribor, JSC, jointly with National Research University of Information Technologies, Mechanics and Optics) and other countries (Honeywell, IXSEA) are given.
About the Authors
Д. ЕгоровRussian Federation
Р. Олехнович
Russian Federation
А. Унтилов
Russian Federation
А. Алейник
Russian Federation
Г. Дейнека
Russian Federation
В. Стригалев
Russian Federation
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Review
For citations:
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