ATE549599T1 - Automatische verstärkungsregelung für deterministische regelkreise eines faserkreisels - Google Patents
Automatische verstärkungsregelung für deterministische regelkreise eines faserkreiselsInfo
- Publication number
- ATE549599T1 ATE549599T1 AT09177186T AT09177186T ATE549599T1 AT E549599 T1 ATE549599 T1 AT E549599T1 AT 09177186 T AT09177186 T AT 09177186T AT 09177186 T AT09177186 T AT 09177186T AT E549599 T1 ATE549599 T1 AT E549599T1
- Authority
- AT
- Austria
- Prior art keywords
- control loop
- loop
- signal
- fiber optic
- gain
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
- G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
- G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
- G01C19/726—Phase nulling gyrometers, i.e. compensating the Sagnac phase shift in a closed loop system
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/316,060 US7859678B2 (en) | 2008-12-09 | 2008-12-09 | Automatic gain control for fiber optic gyroscope deterministic control loops |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE549599T1 true ATE549599T1 (de) | 2012-03-15 |
Family
ID=41665622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09177186T ATE549599T1 (de) | 2008-12-09 | 2009-11-26 | Automatische verstärkungsregelung für deterministische regelkreise eines faserkreisels |
Country Status (4)
Country | Link |
---|---|
US (1) | US7859678B2 (de) |
EP (1) | EP2196768B1 (de) |
JP (1) | JP5134613B2 (de) |
AT (1) | ATE549599T1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8126094B2 (en) | 2009-01-07 | 2012-02-28 | Skyworks Solutions, Inc. | Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver |
CN102927926B (zh) * | 2012-11-14 | 2015-05-27 | 武汉理工大学 | 一种基于光纤陀螺的线形测量系统动态校正方法 |
CN102944205B (zh) * | 2012-11-14 | 2015-04-08 | 武汉理工大学 | 一种连续线形测量系统的静态校正方法 |
US9429426B2 (en) * | 2014-01-22 | 2016-08-30 | Northrop Grumman Systems Corporation | Adaptive inertial measurement system and method |
US10795323B2 (en) | 2018-09-06 | 2020-10-06 | Rolls-Royce North American Technologies, Inc. | Symbiotic control loop |
CN110954082B (zh) * | 2018-09-27 | 2022-07-15 | 北京自动化控制设备研究所 | 一种光纤陀螺仪闭环控制中冲击滤波门限值的设定方法 |
CN115790566B (zh) * | 2023-01-31 | 2023-04-28 | 中国船舶集团有限公司第七〇七研究所 | 一种防止光纤陀螺闭环失效的调节方法及光纤陀螺 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132482A (en) | 1977-09-12 | 1979-01-02 | The Singer Company | Feedback system for a ring laser gyro |
CA1231252A (en) * | 1984-02-17 | 1988-01-12 | Byoung Y. Kim | Gated fiber optic rotation sensor with linearized scale factor |
US4790658A (en) | 1985-05-24 | 1988-12-13 | Honeywell Inc. | Dither signal remover for a dithered ring laser angular rate sensor |
JPS61283812A (ja) * | 1985-06-10 | 1986-12-13 | Agency Of Ind Science & Technol | 広いダイナミツクレンジを有する光フアイバジヤイロ |
US5020912A (en) * | 1989-02-03 | 1991-06-04 | Litton Systems, Inc. | Fiber optic rotation sensing system and method for basing a feedback signal outside of a legion of instability |
US5208653A (en) * | 1991-08-06 | 1993-05-04 | Litton Systems, Inc. | Multioscillator ring laser gyroscope adaptive digitally controlled cavity length control system |
US5684589A (en) * | 1995-08-28 | 1997-11-04 | Litton Systems, Inc. | Loop controller for fiber optic gyro with distributed data processing |
JPH09269230A (ja) * | 1996-04-01 | 1997-10-14 | Japan Aviation Electron Ind Ltd | 光干渉角速度計 |
US5684591A (en) | 1996-05-23 | 1997-11-04 | Alliedsignal Inc. | Fiber optic gyroscope with reduced non-linearity at low angular rates |
WO2000044074A1 (en) | 1999-01-26 | 2000-07-27 | California Institute Of Technology | Opto-electronic oscillators having optical resonators |
US6445455B1 (en) * | 2000-05-23 | 2002-09-03 | Northrop Grumman Corporation | Phase and intensity modulated IFOG |
US6473182B1 (en) * | 2000-07-27 | 2002-10-29 | Northrup Grumman Corporation | Automatic gain control of a closed loop fiber optic gyroscope using non-linear control laws |
US6476918B1 (en) | 2001-06-21 | 2002-11-05 | Honeywell International Inc. | Dither control system for a ring laser gyro |
US7633626B2 (en) * | 2006-12-13 | 2009-12-15 | Northrop Grumman Guidance and Electronics Co., Inc. | Fiber optic gyroscope deadband circumvention apparatus and method |
-
2008
- 2008-12-09 US US12/316,060 patent/US7859678B2/en active Active
-
2009
- 2009-11-26 EP EP09177186A patent/EP2196768B1/de active Active
- 2009-11-26 AT AT09177186T patent/ATE549599T1/de active
- 2009-12-09 JP JP2009279521A patent/JP5134613B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US7859678B2 (en) | 2010-12-28 |
JP5134613B2 (ja) | 2013-01-30 |
US20100141953A1 (en) | 2010-06-10 |
JP2010139504A (ja) | 2010-06-24 |
EP2196768B1 (de) | 2012-03-14 |
EP2196768A1 (de) | 2010-06-16 |
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