DE60110883D1 - Verbesserter faseroptischer kreisel - Google Patents

Verbesserter faseroptischer kreisel

Info

Publication number
DE60110883D1
DE60110883D1 DE60110883T DE60110883T DE60110883D1 DE 60110883 D1 DE60110883 D1 DE 60110883D1 DE 60110883 T DE60110883 T DE 60110883T DE 60110883 T DE60110883 T DE 60110883T DE 60110883 D1 DE60110883 D1 DE 60110883D1
Authority
DE
Germany
Prior art keywords
fiber optic
improved fiber
circle
optic circle
improved
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60110883T
Other languages
English (en)
Other versions
DE60110883T2 (de
Inventor
L Arnn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of DE60110883D1 publication Critical patent/DE60110883D1/de
Publication of DE60110883T2 publication Critical patent/DE60110883T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
DE60110883T 2000-03-01 2001-03-01 Verbesserter faseroptischer kreisel Expired - Lifetime DE60110883T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US516419 2000-03-01
US09/516,419 US6469792B1 (en) 2000-03-01 2000-03-01 Method for processing the output of a fiber optic gyroscope to reduce the effects of vibration therefrom
PCT/US2001/006608 WO2001065209A2 (en) 2000-03-01 2001-03-01 Improved fiber optic gyroscope

Publications (2)

Publication Number Publication Date
DE60110883D1 true DE60110883D1 (de) 2005-06-23
DE60110883T2 DE60110883T2 (de) 2006-05-24

Family

ID=24055492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60110883T Expired - Lifetime DE60110883T2 (de) 2000-03-01 2001-03-01 Verbesserter faseroptischer kreisel

Country Status (6)

Country Link
US (1) US6469792B1 (de)
EP (1) EP1208354B1 (de)
JP (1) JP2003525436A (de)
DE (1) DE60110883T2 (de)
IL (1) IL146259A (de)
WO (1) WO2001065209A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7233746B2 (en) * 2002-01-30 2007-06-19 Blake James N Wide dynamic range sensor signal processing method & circuitry for analog and digital information signals
JP4502672B2 (ja) * 2004-03-15 2010-07-14 日本航空電子工業株式会社 クローズドループ光ファイバジャイロ
US7872758B2 (en) * 2007-01-22 2011-01-18 The Charles Stark Draper Laboratory, Inc. Determining and compensating for modulator dynamics in interferometric fiber-optic gyroscopes
US7817284B2 (en) * 2007-08-08 2010-10-19 The Charles Stark Draper Laboratory, Inc. Interferometric fiber optic gyroscope with off-frequency modulation signals
US9128545B2 (en) 2010-05-14 2015-09-08 Racing Optics, Inc. Touch screen shield
MA33392B1 (fr) * 2010-12-10 2012-07-03 Univ Cadi Ayyad Procede de traitement et d'exploitation des signaux des capteurs ayant une caracteristique de transfert periodique et dispositif correspondant
US8717575B2 (en) 2011-08-17 2014-05-06 Honeywell International Inc. Systems and methods for environmentally insensitive high-performance fiber-optic gyroscopes
CN115987269B (zh) * 2023-03-21 2023-06-20 北京永乐华航精密仪器仪表有限公司 一种用于光纤陀螺仪的抗干扰电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140518A (ja) * 1985-12-13 1987-06-24 Advantest Corp Ａｄ変換装置
JP3012887B2 (ja) * 1989-03-13 2000-02-28 日本テキサス・インスツルメンツ株式会社 信号変換装置
JPH05508471A (ja) * 1990-07-12 1993-11-25 バイオーラド　ラボラトリーズ　インコーポレイテッド ディザーを使用して分光計におけるａ／ｄ変換器の分解能を改善する技術
JPH06224763A (ja) * 1993-01-25 1994-08-12 Fuji Electric Co Ltd Ａ／ｄ変換回路
JP3533755B2 (ja) * 1995-05-29 2004-05-31 株式会社トキメック 光ファイバジャイロ
US5684591A (en) * 1996-05-23 1997-11-04 Alliedsignal Inc. Fiber optic gyroscope with reduced non-linearity at low angular rates
US6002481A (en) * 1998-04-08 1999-12-14 Honeywell, Inc. Fiber optic gyro with noise dither circuit for enhancing A/D conversion resolution

Also Published As

Publication number Publication date
JP2003525436A (ja) 2003-08-26
DE60110883T2 (de) 2006-05-24
US6469792B1 (en) 2002-10-22
IL146259A0 (en) 2002-07-25
WO2001065209A2 (en) 2001-09-07
EP1208354B1 (de) 2005-05-18
WO2001065209A3 (en) 2002-04-04
IL146259A (en) 2006-04-10
EP1208354A2 (de) 2002-05-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition