NO932125L - Gyroskopisk maaleanordning - Google Patents
Gyroskopisk maaleanordningInfo
- Publication number
- NO932125L NO932125L NO932125A NO932125A NO932125L NO 932125 L NO932125 L NO 932125L NO 932125 A NO932125 A NO 932125A NO 932125 A NO932125 A NO 932125A NO 932125 L NO932125 L NO 932125L
- Authority
- NO
- Norway
- Prior art keywords
- beams
- square
- transducers
- measuring device
- base
- Prior art date
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
- G01C19/5614—Signal processing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR929207032A FR2692349B1 (fr) | 1992-06-11 | 1992-06-11 | Gyromètre à poutre vibrante, à excitation piézo-électrique. |
FR9305578A FR2705147B1 (fr) | 1993-05-10 | 1993-05-10 | Dispositif gyrometrique a poutres vibrantes. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO932125D0 NO932125D0 (no) | 1993-06-10 |
NO932125L true NO932125L (no) | 1993-12-13 |
Family
ID=26229514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO932125A NO932125L (no) | 1992-06-11 | 1993-06-10 | Gyroskopisk maaleanordning |
Country Status (6)
Country | Link |
---|---|
US (1) | US5597955A (ja) |
EP (1) | EP0578519B1 (ja) |
JP (1) | JPH06258083A (ja) |
DE (1) | DE69308659T2 (ja) |
NO (1) | NO932125L (ja) |
TW (1) | TW226501B (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2736153B1 (fr) * | 1995-06-29 | 1997-08-22 | Asulab Sa | Dispositif de mesure d'une vitesse angulaire |
US6281619B1 (en) | 1997-05-09 | 2001-08-28 | Citizen Watch Co., Ltd. | Vibration gyro |
JP4012578B2 (ja) | 1997-06-13 | 2007-11-21 | シチズンホールディングス株式会社 | 振動ジャイロ |
US6230563B1 (en) | 1998-06-09 | 2001-05-15 | Integrated Micro Instruments, Inc. | Dual-mass vibratory rate gyroscope with suppressed translational acceleration response and quadrature-error correction capability |
US7051590B1 (en) | 1999-06-15 | 2006-05-30 | Analog Devices Imi, Inc. | Structure for attenuation or cancellation of quadrature error |
WO2001027559A2 (en) * | 1999-10-13 | 2001-04-19 | Analog Devices, Inc. | Feedback mechanism for rate gyroscopes |
FR2812386B1 (fr) | 2000-07-28 | 2002-11-15 | Sagem | Gyrometre a poutres vibrantes, a excitation piezo-electrique |
JP4603135B2 (ja) * | 2000-08-07 | 2010-12-22 | 住友精密工業株式会社 | 振動型ジャイロセンサ |
JP2002333321A (ja) | 2001-05-07 | 2002-11-22 | Pioneer Electronic Corp | 角速度検出方法及び装置、角度検出方法及び装置、ナビゲーションシステム及びコンピュータプログラム |
US6837108B2 (en) * | 2002-04-23 | 2005-01-04 | Honeywell International Inc. | Increasing the dynamic range of a MEMS gyroscope |
US7565839B2 (en) * | 2005-08-08 | 2009-07-28 | Northrop Grumman Guidance And Electronics Company, Inc. | Bias and quadrature reduction in class II coriolis vibratory gyros |
US7886598B2 (en) * | 2005-08-08 | 2011-02-15 | Northrop Grumman Guidance And Electronics Company, Inc. | Vibratory gyro bias error cancellation using mode reversal |
JP2007285977A (ja) * | 2006-04-19 | 2007-11-01 | Fujitsu Media Device Kk | 角速度センサ |
JP5517553B2 (ja) | 2008-10-14 | 2014-06-11 | ワトソン インダストリーズ,インコーポレイティド | 直角位相制御方法及びその方法を備えた振動構造ジャイロスコープ |
TR201806675T4 (tr) | 2010-11-19 | 2018-06-21 | Innalabs Ltd | Jiroskop. |
US9157739B1 (en) | 2012-08-07 | 2015-10-13 | Innalabs Limited | Force-rebalance coriolis vibratory gyroscope |
US10571484B2 (en) * | 2014-04-16 | 2020-02-25 | Cirrus Logic, Inc. | Systems and methods for determining acceleration based on phase demodulation of an electrical signal |
EP3336485B1 (en) | 2016-12-15 | 2020-09-23 | Safran Landing Systems UK Limited | Aircraft assembly including deflection sensor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127775A (en) * | 1960-10-28 | 1964-04-07 | Gyrex Corp | Vibratory rate gyroscope |
GB8716047D0 (en) * | 1987-07-08 | 1987-08-12 | Thorn Emi Electronics Ltd | Rate sensor |
US5166571A (en) * | 1987-08-28 | 1992-11-24 | Nec Home Electronics, Ltd. | Vibration gyro having an H-shaped vibrator |
EP0309963B1 (en) * | 1987-09-28 | 1993-08-04 | Nec Home Electronics, Ltd. | Vibration gyro having an h-shaped vibrator |
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 |
-
1993
- 1993-06-09 DE DE69308659T patent/DE69308659T2/de not_active Expired - Lifetime
- 1993-06-09 EP EP93401471A patent/EP0578519B1/en not_active Expired - Lifetime
- 1993-06-10 NO NO932125A patent/NO932125L/no unknown
- 1993-06-11 JP JP5141018A patent/JPH06258083A/ja active Pending
- 1993-07-02 TW TW082105274A patent/TW226501B/zh not_active IP Right Cessation
-
1996
- 1996-01-11 US US08/583,942 patent/US5597955A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO932125D0 (no) | 1993-06-10 |
DE69308659D1 (de) | 1997-04-17 |
EP0578519A1 (en) | 1994-01-12 |
TW226501B (ja) | 1994-07-11 |
DE69308659T2 (de) | 1997-10-02 |
US5597955A (en) | 1997-01-28 |
JPH06258083A (ja) | 1994-09-16 |
EP0578519B1 (en) | 1997-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO932125L (no) | Gyroskopisk maaleanordning | |
JP5161441B2 (ja) | 振動ジャイロスコープ | |
US5763781A (en) | Coupled resonator vibratory rate sensor | |
RU2006113688A (ru) | Способ измерения скоростей/ускорений с использованием кориолисова гироскопа-датчика угловой скорости, а также кориолисов гироскоп, который пригоден для этой цели | |
DE69032658D1 (de) | Stabilitätsverbesserung bei einem coriolis-massenflussmesser | |
CA2263995C (en) | Angular velocity detector | |
JP2007052012A5 (ja) | ||
AU7695387A (en) | Vibration type weight measuring apparatus | |
WO2004081495A3 (en) | Micromachined vibratory gyroscope with electrostatic coupling | |
US8561466B2 (en) | Vibratory gyro bias error cancellation using mode reversal | |
DE69614340T2 (de) | Gyrometer mit mechanischem Resonator | |
JPH0814492B2 (ja) | 光ファイバジャイロ | |
EP0805984A1 (en) | Coupled resonator vibratory rate sensor | |
GB966245A (en) | Light scanning system for light tracking system | |
KR940005945A (ko) | 진동보 자이로스코프식 측정 장치 | |
RU1820256C (ru) | Способ определени координаты центра масс объекта | |
JP2003166828A5 (ja) | ||
JPS61247915A (ja) | 振動ジヤイロ | |
KR20040085034A (ko) | 진동형 마이크로 자이로 센서 | |
JPH09113279A (ja) | 振動ジャイロ | |
JPS61502841A (ja) | レ−ザ角度センサの機械的デイザ安定化方法及び装置 | |
SU1582799A1 (ru) | Способ динамической и статической балансировки резонатора вибрационного твердотельного гироскопа | |
SU1663470A2 (ru) | Вибростенд | |
DE3866249D1 (de) | Traegheitssensoranordnung. | |
RU1816977C (ru) | Вибростенд |