GB2253053A - Optical pick-up for gyroscope - Google Patents

Optical pick-up for gyroscope Download PDF

Info

Publication number
GB2253053A
GB2253053A GB9203634A GB9203634A GB2253053A GB 2253053 A GB2253053 A GB 2253053A GB 9203634 A GB9203634 A GB 9203634A GB 9203634 A GB9203634 A GB 9203634A GB 2253053 A GB2253053 A GB 2253053A
Authority
GB
United Kingdom
Prior art keywords
inner frame
optical pick
axis
gyro
interferometer
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.)
Withdrawn
Application number
GB9203634A
Other languages
English (en)
Other versions
GB9203634D0 (en
Inventor
Karl-Heinz Hauser
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of GB9203634D0 publication Critical patent/GB9203634D0/en
Publication of GB2253053A publication Critical patent/GB2253053A/en
Withdrawn legal-status Critical Current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
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/28—Pick-offs, i.e. devices for taking-off an indication of the displacement of the rotor axis

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
GB9203634A 1991-02-20 1992-02-19 Optical pick-up for gyroscope Withdrawn GB2253053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914105204 DE4105204C1 (enExample) 1991-02-20 1991-02-20

Publications (2)

Publication Number Publication Date
GB9203634D0 GB9203634D0 (en) 1992-04-08
GB2253053A true GB2253053A (en) 1992-08-26

Family

ID=6425438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9203634A Withdrawn GB2253053A (en) 1991-02-20 1992-02-19 Optical pick-up for gyroscope

Country Status (3)

Country Link
DE (1) DE4105204C1 (enExample)
FR (1) FR2672985B1 (enExample)
GB (1) GB2253053A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426293C2 (de) * 1994-07-26 2000-07-27 Raytheon Marine Gmbh Vorrichtung zur Bestimmung des Kurswinkels eines Fahrzeuges

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493576A (en) * 1973-11-27 1977-11-30 Hawker Siddeley Dynamics Ltd Interferometric shaft angle or shaft torque encoder
US4881816A (en) * 1988-07-08 1989-11-21 Zygo, Corporation Linear and angular displacement measuring interferometer
EP0353647A2 (de) * 1988-08-01 1990-02-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Einrichtung zur Messung des Drehwinkels oder der Winkelstellung eines rotierenden Objektes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613458A (en) * 1970-01-08 1971-10-19 Us Army Laser pickoff for strapdown gyroscopic accelerometer
DE3804766A1 (de) * 1988-02-16 1989-08-24 Messerschmitt Boelkow Blohm Wendekreisel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493576A (en) * 1973-11-27 1977-11-30 Hawker Siddeley Dynamics Ltd Interferometric shaft angle or shaft torque encoder
US4881816A (en) * 1988-07-08 1989-11-21 Zygo, Corporation Linear and angular displacement measuring interferometer
EP0353647A2 (de) * 1988-08-01 1990-02-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Einrichtung zur Messung des Drehwinkels oder der Winkelstellung eines rotierenden Objektes

Also Published As

Publication number Publication date
DE4105204C1 (enExample) 1992-04-02
FR2672985A1 (fr) 1992-08-21
GB9203634D0 (en) 1992-04-08
FR2672985B1 (fr) 1993-12-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)