FR2705147B1 - Dispositif gyrometrique a poutres vibrantes. - Google Patents

Dispositif gyrometrique a poutres vibrantes.

Info

Publication number
FR2705147B1
FR2705147B1 FR9305578A FR9305578A FR2705147B1 FR 2705147 B1 FR2705147 B1 FR 2705147B1 FR 9305578 A FR9305578 A FR 9305578A FR 9305578 A FR9305578 A FR 9305578A FR 2705147 B1 FR2705147 B1 FR 2705147B1
Authority
FR
France
Prior art keywords
vibrating beams
gyrometric device
gyrometric
vibrating
beams
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
FR9305578A
Other languages
English (en)
Other versions
FR2705147A1 (fr
Inventor
Bienaime Francis
Leger Pierre
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR9305578A priority Critical patent/FR2705147B1/fr
Priority to EP93401471A priority patent/EP0578519B1/fr
Priority to DE69308659T priority patent/DE69308659T2/de
Priority to NO932125A priority patent/NO932125L/no
Priority to JP5141018A priority patent/JPH06258083A/ja
Priority to TW082105274A priority patent/TW226501B/zh
Publication of FR2705147A1 publication Critical patent/FR2705147A1/fr
Application granted granted Critical
Publication of FR2705147B1 publication Critical patent/FR2705147B1/fr
Priority to US08/583,942 priority patent/US5597955A/en
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
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5607—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks
    • 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
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5607—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks
    • G01C19/5614—Signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Gyroscopes (AREA)
FR9305578A 1992-06-11 1993-05-10 Dispositif gyrometrique a poutres vibrantes. Expired - Lifetime FR2705147B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9305578A FR2705147B1 (fr) 1993-05-10 1993-05-10 Dispositif gyrometrique a poutres vibrantes.
EP93401471A EP0578519B1 (fr) 1992-06-11 1993-06-09 Dispositif de mesure gyroscopique à poutres vibrantes
DE69308659T DE69308659T2 (de) 1992-06-11 1993-06-09 Schwingstabgyroskop-Messvorrichtung mit Resonator
NO932125A NO932125L (no) 1992-06-11 1993-06-10 Gyroskopisk maaleanordning
JP5141018A JPH06258083A (ja) 1992-06-11 1993-06-11 ビーム振動型ジャイロ測定装置
TW082105274A TW226501B (fr) 1992-06-11 1993-07-02
US08/583,942 US5597955A (en) 1992-06-11 1996-01-11 Vibrating beam gyroscopic measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305578A FR2705147B1 (fr) 1993-05-10 1993-05-10 Dispositif gyrometrique a poutres vibrantes.

Publications (2)

Publication Number Publication Date
FR2705147A1 FR2705147A1 (fr) 1994-11-18
FR2705147B1 true FR2705147B1 (fr) 1995-08-11

Family

ID=9446950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9305578A Expired - Lifetime FR2705147B1 (fr) 1992-06-11 1993-05-10 Dispositif gyrometrique a poutres vibrantes.

Country Status (1)

Country Link
FR (1) FR2705147B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7886598B2 (en) 2005-08-08 2011-02-15 Northrop Grumman Guidance And Electronics Company, Inc. Vibratory gyro bias error cancellation using mode reversal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127775A (en) * 1960-10-28 1964-04-07 Gyrex Corp Vibratory rate gyroscope
JPH01143961A (ja) * 1987-11-30 1989-06-06 Nec Corp 振動ジャイロの駆動方法
US5195371A (en) * 1988-01-13 1993-03-23 The Charles Stark Draper Laboratory, Inc. Semiconductor chip transducer

Also Published As

Publication number Publication date
FR2705147A1 (fr) 1994-11-18

Similar Documents

Publication Publication Date Title
DE68913542T2 (de) Anpralldämpfvorrichtung an leitplankenenden.
FR2712054B1 (fr) Dispositif d'amortissement d'oscillations angulaires.
FR2702584B1 (fr) Dispositif de contrôle.
MA23102A1 (fr) Herbicides .
DZ1814A1 (fr) Dispositif de diagraphie combiné.
DE69100684T2 (de) Vibrationspfahlramme.
FR2704919B1 (fr) Dispositif d'amortissement d'oscillations angulaires.
FR2704419B1 (fr) Dispositif par la lithotritie.
FR2699151B1 (fr) Dispositif mélangeur.
FR2712055B1 (fr) Dispositif d'amortissement d'oscillations angulaires.
FR2702696B1 (fr) Dispositif antivibratile.
FR2714314B1 (fr) Dispositif de vibration épicycloïdale.
FR2711748B1 (fr) Dispositif de raccordement.
FR2703618B1 (fr) Dispositif de décapage au laser.
FR2689549B1 (fr) Dispositif de coffrage de plafonds.
DE69114280T2 (de) Hammereinrichtung.
FR2703668B1 (fr) Dispositif de separation.
MA22979A1 (fr) Dispositif de gaulage .
FR2714096B3 (fr) Dispositif de hublot.
FR2705147B1 (fr) Dispositif gyrometrique a poutres vibrantes.
FR2706514B1 (fr) Dispositif d'assemblage de poutrelles.
FR2703673B1 (fr) Dispositif elevateur a nacelle.
FR2702739B1 (fr) Dispositif de bouchage a orientation rapide.
FR2701552B1 (fr) Dispositif de congélation à couloir vibrant.
FR2692820B1 (fr) Dispositif de tamisage.

Legal Events

Date Code Title Description
TP Transmission of property