ATE499584T1 - Lichtleiter basierte vorrichtung, messverfahren und kreisel mit leistungssteuerung - Google Patents
Lichtleiter basierte vorrichtung, messverfahren und kreisel mit leistungssteuerungInfo
- Publication number
- ATE499584T1 ATE499584T1 AT07731876T AT07731876T ATE499584T1 AT E499584 T1 ATE499584 T1 AT E499584T1 AT 07731876 T AT07731876 T AT 07731876T AT 07731876 T AT07731876 T AT 07731876T AT E499584 T1 ATE499584 T1 AT E499584T1
- Authority
- AT
- Austria
- Prior art keywords
- signal
- detector
- function
- gyro
- light guide
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Control Of Eletrric Generators (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0651313A FR2899681B1 (fr) | 2006-04-11 | 2006-04-11 | Procede et dispositif de mesure a fibre optique, et gyrometre asservis en puissance |
PCT/FR2007/051074 WO2007116185A1 (fr) | 2006-04-11 | 2007-04-05 | Procédé et dispositif de mesure à fibre optique, et gyromètre asservis en puissance |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE499584T1 true ATE499584T1 (de) | 2011-03-15 |
Family
ID=37487391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07731876T ATE499584T1 (de) | 2006-04-11 | 2007-04-05 | Lichtleiter basierte vorrichtung, messverfahren und kreisel mit leistungssteuerung |
Country Status (9)
Country | Link |
---|---|
US (1) | US7777890B2 (de) |
EP (1) | EP2005113B1 (de) |
JP (1) | JP5274445B2 (de) |
AT (1) | ATE499584T1 (de) |
CA (1) | CA2649067C (de) |
DE (1) | DE602007012674D1 (de) |
FR (1) | FR2899681B1 (de) |
NO (1) | NO340647B1 (de) |
WO (1) | WO2007116185A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7630082B2 (en) * | 2007-04-12 | 2009-12-08 | Honeywell International Inc. | Systems and methods for high precision feedback control in closed loop sensors |
US8149417B2 (en) * | 2010-01-27 | 2012-04-03 | Honeywell International Inc. | Synchronous radiation hardened fiber optic gyroscope |
CN102164003B (zh) * | 2010-12-20 | 2014-04-09 | 武汉虹拓新技术有限责任公司 | 一种色散测量装置 |
FR2987111B1 (fr) * | 2012-02-21 | 2014-03-07 | Ixblue | Dispositif de mesure a fibre optique, gyrometre, centrale de navigation et de stabilisation inertielle |
CN102759634B (zh) * | 2012-06-29 | 2013-11-13 | 浙江大学 | 闭环控制的干涉型光纤加速度计 |
CN103475425B (zh) * | 2013-07-26 | 2016-08-31 | 华东师范大学 | 基于法拉第-萨格奈克环的单光子源的实现方法 |
CN109141391A (zh) * | 2018-07-25 | 2019-01-04 | 中国航空工业集团公司西安飞行自动控制研究所 | 一种干涉式闭环光纤陀螺调制方法 |
FR3095053B1 (fr) | 2019-04-15 | 2021-04-16 | Ixblue | Interféromètre à fibre optique en boucle ou en ligne |
FR3132944B1 (fr) | 2022-02-21 | 2024-04-26 | Ixblue | Interféromètre à fibre optique et procédé de mesure de champ magnétique ou de courant électrique basé sur cet interféromètre |
CN115060583B (zh) * | 2022-08-18 | 2022-11-01 | 中国船舶重工集团公司第七0七研究所 | 一种空芯微结构光纤强度评估方法及系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299490A (en) * | 1978-12-07 | 1981-11-10 | Mcdonnell Douglas Corporation | Phase nulling optical gyro |
JPS59226817A (ja) * | 1983-06-08 | 1984-12-20 | Sumitomo Electric Ind Ltd | 光フアイバジヤイロ |
EP0206970A1 (de) * | 1985-05-17 | 1986-12-30 | United Technologies Corporation | Durch Rotation erzeugte Phasenmodulation in passiven Sagnacinterferometern |
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 |
JPS629214A (ja) * | 1985-07-08 | 1987-01-17 | Japan Aviation Electronics Ind Ltd | 光干渉角速度計 |
FR2654827B1 (fr) * | 1989-11-17 | 1992-03-20 | Photonetics | Dispositif de mesure a fibre optique, gyrometre, centrale de navigation et de stabilisation. |
US5052808A (en) * | 1990-02-15 | 1991-10-01 | Litton Systems, Inc. | Method and apparatus for interferometric rotation sensor phase modulation, intensity demodulation, and control |
FR2679029B1 (fr) * | 1991-07-11 | 1993-11-12 | Photonetics | Dispositif de mesure a fibre optique, gyrometre, centrale de navigation et de stabilisation. |
JPH05239911A (ja) * | 1991-08-07 | 1993-09-17 | Tajima Roofing Co Ltd | 貼着材貼り機 |
JP4318808B2 (ja) * | 1999-09-06 | 2009-08-26 | 日本航空電子工業株式会社 | クローズドループ干渉型光ファイバジャイロ |
FR2824905B1 (fr) * | 2001-05-15 | 2003-08-29 | Thomson Csf | Gyrometre a fibre optique |
DE10138154C2 (de) * | 2001-08-03 | 2003-06-05 | Litef Gmbh | Verfahren und Einrichtung zur Erhöhung der Langzeit-Betriebszuverlässigkeit eines faseroptischen Interferometers |
US6744519B2 (en) * | 2002-04-30 | 2004-06-01 | Honeywell International Inc. | Methods and apparatus for fiber optic gyroscope dead band error suppression modulation |
US7505139B2 (en) * | 2007-03-06 | 2009-03-17 | Bergh Ralph A | Signal processing for a Sagnac interferometer |
-
2006
- 2006-04-11 FR FR0651313A patent/FR2899681B1/fr not_active Expired - Fee Related
-
2007
- 2007-04-05 DE DE602007012674T patent/DE602007012674D1/de active Active
- 2007-04-05 US US12/297,131 patent/US7777890B2/en active Active
- 2007-04-05 AT AT07731876T patent/ATE499584T1/de not_active IP Right Cessation
- 2007-04-05 WO PCT/FR2007/051074 patent/WO2007116185A1/fr active Application Filing
- 2007-04-05 EP EP07731876A patent/EP2005113B1/de active Active
- 2007-04-05 CA CA2649067A patent/CA2649067C/fr active Active
- 2007-04-05 JP JP2009504792A patent/JP5274445B2/ja active Active
-
2008
- 2008-11-05 NO NO20084670A patent/NO340647B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE602007012674D1 (de) | 2011-04-07 |
EP2005113A1 (de) | 2008-12-24 |
NO20084670L (no) | 2008-12-04 |
CA2649067C (fr) | 2015-10-20 |
JP5274445B2 (ja) | 2013-08-28 |
NO340647B1 (no) | 2017-05-22 |
CA2649067A1 (fr) | 2007-10-18 |
FR2899681B1 (fr) | 2008-08-22 |
FR2899681A1 (fr) | 2007-10-12 |
US7777890B2 (en) | 2010-08-17 |
US20090161112A1 (en) | 2009-06-25 |
WO2007116185A1 (fr) | 2007-10-18 |
JP2009533666A (ja) | 2009-09-17 |
EP2005113B1 (de) | 2011-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |