Study on dead zones of fiber-optic gyros

被引:13
|
作者
Egorov D.A. [1 ]
Olekhnovich R.O. [1 ]
Untilov A.A. [1 ]
Aleinik A.S. [2 ]
Deineka G.B. [2 ]
Strigalev V.E. [3 ]
机构
[1] Concern CSRI Elektropribor, JSC, St. Petersburg
[2] National University of Information Technologies, Mechanics, and Optics, St. Petersburg
[3] Bonch-Bruevich St. Petersburg State University of Telecommunications, St. Petersburg
关键词
Rotation Rate; Dead Zone; Angular Rate; Fiber Optic Gyroscope; Dead Band;
D O I
10.1134/S2075108711040080
中图分类号
学科分类号
摘要
This paper addresses the issue regarding dead zones in interferometric closed-loop fiber-optic gyros (FOGs). The causes of dead zones and their suppression methods are analyzed. Test methods for dead- zone detection and measurement are discussed. Dead-zone values are presented for FOGs produced by var ious companies-both Russian (Optolink, Perm Research and Production Instrument Company, and Elek tropribor) and foreign (Honeywell and IXSEA). © 2011 Pleiades Publishing, Ltd.
引用
收藏
页码:197 / 207
页数:10
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