DK0460675T3 - Indretning og fremgangsmåde til måling af absolutte drejninger i flere rumretninger - Google Patents

Indretning og fremgangsmåde til måling af absolutte drejninger i flere rumretninger

Info

Publication number
DK0460675T3
DK0460675T3 DK91109305.2T DK91109305T DK0460675T3 DK 0460675 T3 DK0460675 T3 DK 0460675T3 DK 91109305 T DK91109305 T DK 91109305T DK 0460675 T3 DK0460675 T3 DK 0460675T3
Authority
DK
Denmark
Prior art keywords
interferometers
measuring absolute
multiple room
absolute rotations
several
Prior art date
Application number
DK91109305.2T
Other languages
English (en)
Inventor
Joachim Scholz
Michael Oswald
Original Assignee
Sfim Ind Deutschland Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6408053&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0460675(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sfim Ind Deutschland Gmbh filed Critical Sfim Ind Deutschland Gmbh
Application granted granted Critical
Publication of DK0460675T3 publication Critical patent/DK0460675T3/da

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
    • G01C19/728—Assemblies for measuring along different axes, e.g. triads

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
DK91109305.2T 1990-06-08 1991-06-06 Indretning og fremgangsmåde til måling af absolutte drejninger i flere rumretninger DK0460675T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4018397A DE4018397A1 (de) 1990-06-08 1990-06-08 Vorrichtung und verfahren zur messung absoluter drehungen in mehreren raumrichtungen

Publications (1)

Publication Number Publication Date
DK0460675T3 true DK0460675T3 (da) 1994-10-03

Family

ID=6408053

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91109305.2T DK0460675T3 (da) 1990-06-08 1991-06-06 Indretning og fremgangsmåde til måling af absolutte drejninger i flere rumretninger

Country Status (8)

Country Link
US (1) US5818589A (da)
EP (1) EP0460675B1 (da)
JP (1) JP2933746B2 (da)
AT (1) ATE110842T1 (da)
CA (1) CA2043218C (da)
DE (2) DE4018397A1 (da)
DK (1) DK0460675T3 (da)
ES (1) ES2064005T3 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733320B1 (fr) * 1995-04-18 1997-07-04 Photonetics Procede de mesure multi-axe de vitesses de rotation et gyrofibre multi-axe multiplexe permettant une telle mesure
JP2000121369A (ja) * 1998-10-09 2000-04-28 Japan Aviation Electronics Industry Ltd 加速度計内蔵の光ファイバジャイロセンサユニット
US8773665B1 (en) 2011-04-01 2014-07-08 Emcore Corporation Compact fiber optic gyroscope
US8823946B1 (en) * 2011-06-13 2014-09-02 Emcore Corporation Multi-axis fiber optic gyroscope with single light source
DE102011104512A1 (de) * 2011-06-17 2012-12-20 Northrop Grumman Litef Gmbh Lichtquellen- und Kopplermodul für ein mehrstufiges Sensorsystem
FR3011072B1 (fr) * 2013-09-24 2017-05-19 Ixblue Systeme interferometrique a fibre optique multiaxe et procede de traitement d'un signal interferometrique dans un tel systeme
CN113932789B (zh) * 2021-10-13 2023-03-07 宁波圣荣电子科技有限公司 一种光纤陀螺仪数据传输方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941618A1 (de) * 1979-10-13 1981-04-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur messung absoluter drehungen und anordnung zur durchfuehrung des verfahrens
US4828389A (en) * 1987-04-21 1989-05-09 Smiths Industries Integrated triad optical rate sensor apparatus
US5184195A (en) * 1991-05-28 1993-02-02 Litton Systems, Inc. Triaxial fiber optic Sagnac interferometer with single source and detector

Also Published As

Publication number Publication date
CA2043218A1 (en) 1991-12-09
EP0460675A1 (de) 1991-12-11
JPH04232417A (ja) 1992-08-20
CA2043218C (en) 2001-12-18
ES2064005T3 (es) 1995-01-16
JP2933746B2 (ja) 1999-08-16
DE4018397A1 (de) 1991-12-12
US5818589A (en) 1998-10-06
EP0460675B1 (de) 1994-08-31
DE59102704D1 (de) 1994-10-06
ATE110842T1 (de) 1994-09-15

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