NL7901349A - Aftastinrichting. - Google Patents
Aftastinrichting.Info
- Publication number
- NL7901349A NL7901349A NL7901349A NL7901349A NL7901349A NL 7901349 A NL7901349 A NL 7901349A NL 7901349 A NL7901349 A NL 7901349A NL 7901349 A NL7901349 A NL 7901349A NL 7901349 A NL7901349 A NL 7901349A
- Authority
- NL
- Netherlands
- Prior art keywords
- scanning device
- scanning
- 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
- G01C19/567—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode
- G01C19/5691—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode of essentially three-dimensional vibrators, e.g. wine glass-type vibrators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/908,548 US4157041A (en) | 1978-05-22 | 1978-05-22 | Sonic vibrating bell gyro |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7901349A true NL7901349A (nl) | 1979-11-26 |
Family
ID=25425961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7901349A NL7901349A (nl) | 1978-05-22 | 1979-02-21 | Aftastinrichting. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4157041A (nl) |
JP (1) | JPS54153970A (nl) |
CA (1) | CA1092393A (nl) |
DE (1) | DE2905055A1 (nl) |
FR (1) | FR2426888A1 (nl) |
GB (1) | GB2021266B (nl) |
NL (1) | NL7901349A (nl) |
SE (1) | SE443449B (nl) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4264838A (en) * | 1979-10-01 | 1981-04-28 | Sperry Corporation | Force balanced piezoelectric vibratory rate sensor |
FR2517823B1 (fr) * | 1981-12-08 | 1986-10-10 | Nat Res Dev | Gyroscope oscillant |
JPS6049216A (ja) * | 1983-08-30 | 1985-03-18 | Jeco Co Ltd | 角速度センサ |
US4951508A (en) * | 1983-10-31 | 1990-08-28 | General Motors Corporation | Vibratory rotation sensor |
CA1250458A (en) * | 1983-10-31 | 1989-02-28 | Edward J. Loper, Jr. | Hemispherical resonator gyro |
GB8404668D0 (en) * | 1984-02-22 | 1984-03-28 | Burdess J S | Gyroscopic devices |
GB2190492B (en) * | 1984-12-17 | 1988-07-06 | Gec Avionics | Angular rate sensors |
US5218867A (en) * | 1989-07-29 | 1993-06-15 | British Aerospace Public Limited Company | Single axis attitude sensor |
EP0461761B1 (en) * | 1990-05-18 | 1994-06-22 | British Aerospace Public Limited Company | Inertial sensors |
GB2272053B (en) * | 1992-11-03 | 1996-02-07 | Marconi Gec Ltd | A solid state vibrational gyroscope |
FR2749394B1 (fr) | 1996-05-29 | 1998-08-07 | Sagem | Appareil de mesure de rotation |
US5850041A (en) * | 1997-03-21 | 1998-12-15 | Litton Systems, Inc. | Vibratory rotation sensor with AC forcing and sensing electronics |
US5827966A (en) * | 1997-05-29 | 1998-10-27 | Litton Systems, Inc. | Vibratory rotation sensor utilizing linearized flexure measures |
US5902930A (en) * | 1997-07-08 | 1999-05-11 | Litton Systems, Inc. | Method for reading out a vibratory rotation sensor |
US5892152A (en) * | 1997-07-29 | 1999-04-06 | Litton Systems, Inc. | Multiple vibratory rotation sensors with multiplexed electronics |
US6065340A (en) * | 1998-07-29 | 2000-05-23 | Litton Systems Inc. | Vibratory rotation sensor with novel electrode placements |
FR2792722B1 (fr) * | 1999-04-23 | 2001-07-27 | Sagem | Capteur gyroscopique et appareil de mesure de rotation en comportant application |
US6647785B2 (en) | 2001-07-27 | 2003-11-18 | Litton Systems, Inc. | Nuclear radiation hard high accuracy rotation sensor system |
FR2851040B1 (fr) * | 2003-02-06 | 2005-03-18 | Sagem | Resonateur hemispherique a electrode de garde divisee |
FR2863701B1 (fr) * | 2003-12-11 | 2006-01-13 | Sagem | Procede de compensation d'une anisotropie dans un capteur de rotation inertiel a cloche vibrante |
US7318347B2 (en) * | 2005-05-09 | 2008-01-15 | Northrop Grumman Corporation | Hemispherical resonator gyro control |
US7411465B2 (en) * | 2005-07-15 | 2008-08-12 | Watson Industries, Inc. | AGC circuit for the reduction of harmonics in the drive signal |
US7607350B2 (en) * | 2005-10-06 | 2009-10-27 | Northrop Grumman Guidance And Electronics Company, Inc. | Circuit board mounting for temperature stress reduction |
US7251900B2 (en) * | 2005-10-26 | 2007-08-07 | Guy Thomas Varty | Methods and systems utilizing intermediate frequencies to control multiple coriolis gyroscopes |
US7296468B2 (en) * | 2005-10-26 | 2007-11-20 | Litton Systems, Inc. | Digital coriolis gyroscope |
US7526957B2 (en) * | 2006-04-18 | 2009-05-05 | Watson Industries, Inc. | Vibrating inertial rate sensor utilizing skewed drive or sense elements |
US7617727B2 (en) * | 2006-04-18 | 2009-11-17 | Watson Industries, Inc. | Vibrating inertial rate sensor utilizing split or skewed operational elements |
US8109145B2 (en) * | 2007-07-31 | 2012-02-07 | Northrop Grumman Guidance And Electronics Company, Inc. | Micro hemispheric resonator gyro |
US7839059B2 (en) * | 2007-08-03 | 2010-11-23 | Northrop Grumman Guidance And Electronics Company, Inc. | Inner-forcer milli-hemispherical resonator gyro |
FR2936049B1 (fr) * | 2008-09-16 | 2010-09-17 | Sagem Defense Securite | Resonateur a metallisation partielle pour detecteur de parametre angulaire. |
FR2937413B1 (fr) * | 2008-10-22 | 2010-11-26 | Sagem Defense Securite | Procede de commande d'un capteur a resonateur vibrant a demarrage rapide |
FR2958030B1 (fr) * | 2010-03-23 | 2012-04-20 | Sagem Defense Securite | Procede et dispositif de mesure angulaire avec compensation de non linearites |
US8631702B2 (en) * | 2010-05-30 | 2014-01-21 | Honeywell International Inc. | Hemitoroidal resonator gyroscope |
EP2669629B1 (en) * | 2010-11-19 | 2017-03-08 | Innalabs Limited | Coriolis vibratory gyroscope |
FR2969750B1 (fr) * | 2010-12-22 | 2013-02-08 | Sagem Defense Securite | Gyroscope vibrant et procede de fabrication |
US8991249B2 (en) * | 2011-05-23 | 2015-03-31 | Sagem Defense Securite | Vibrating gyroscope and treatment process |
WO2015107704A1 (ja) * | 2014-01-14 | 2015-07-23 | 三菱電機株式会社 | 半球共振型ジャイロ |
US10119820B2 (en) * | 2015-02-10 | 2018-11-06 | Northrop Grumman Systems Corporation | Wide rim vibratory resonant sensors |
RU171728U1 (ru) * | 2017-02-16 | 2017-06-13 | Акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" | Корпус резонатора лазерного гироскопа |
JP7119978B2 (ja) * | 2018-12-20 | 2022-08-17 | オムロン株式会社 | 制御装置およびプログラム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3656354A (en) * | 1969-10-06 | 1972-04-18 | Gen Motors Corp | Bell gyro and improved means for operating same |
US3678762A (en) * | 1969-10-06 | 1972-07-25 | Gen Motors Corp | Bell gyro and method of making same |
US3719074A (en) * | 1970-10-01 | 1973-03-06 | Gen Motors Corp | Rotating-wave rotation detector and method of operating same |
-
1978
- 1978-05-22 US US05/908,548 patent/US4157041A/en not_active Expired - Lifetime
- 1978-11-29 CA CA317,098A patent/CA1092393A/en not_active Expired
-
1979
- 1979-02-08 DE DE19792905055 patent/DE2905055A1/de active Granted
- 1979-02-15 GB GB7905402A patent/GB2021266B/en not_active Expired
- 1979-02-21 NL NL7901349A patent/NL7901349A/nl not_active Application Discontinuation
- 1979-02-21 SE SE7901541A patent/SE443449B/sv not_active IP Right Cessation
- 1979-02-22 FR FR7904520A patent/FR2426888A1/fr active Granted
- 1979-02-22 JP JP1915379A patent/JPS54153970A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2426888A1 (fr) | 1979-12-21 |
CA1092393A (en) | 1980-12-30 |
SE7901541L (sv) | 1979-11-23 |
DE2905055C2 (nl) | 1990-03-22 |
SE443449B (sv) | 1986-02-24 |
GB2021266B (en) | 1982-09-15 |
DE2905055A1 (de) | 1979-11-29 |
FR2426888B1 (nl) | 1981-11-27 |
JPS54153970A (en) | 1979-12-04 |
US4157041A (en) | 1979-06-05 |
JPS6315528B2 (nl) | 1988-04-05 |
GB2021266A (en) | 1979-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |