ATE549599T1 - Automatische verstärkungsregelung für deterministische regelkreise eines faserkreisels - Google Patents

Automatische verstärkungsregelung für deterministische regelkreise eines faserkreisels

Info

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
Application number
AT09177186T
Other languages
English (en)
Inventor
George A Pavlath
Daniel A Tazartes
Original Assignee
Northrop Grumman Guidance & Electronics Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northrop Grumman Guidance & Electronics Co Inc filed Critical Northrop Grumman Guidance & Electronics Co Inc
Application granted granted Critical
Publication of ATE549599T1 publication Critical patent/ATE549599T1/de

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)
AT09177186T 2008-12-09 2009-11-26 Automatische verstärkungsregelung für deterministische regelkreise eines faserkreisels ATE549599T1 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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