WO2005098358A3 - Rotations-drehratensensor mit mechanisch entkoppelten schwingungsmoden - Google Patents
Rotations-drehratensensor mit mechanisch entkoppelten schwingungsmoden Download PDFInfo
- Publication number
- WO2005098358A3 WO2005098358A3 PCT/EP2005/003670 EP2005003670W WO2005098358A3 WO 2005098358 A3 WO2005098358 A3 WO 2005098358A3 EP 2005003670 W EP2005003670 W EP 2005003670W WO 2005098358 A3 WO2005098358 A3 WO 2005098358A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- detecting
- angular rate
- rate sensor
- oscillating element
- mechanically decoupled
- 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
- G01C19/5705—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis
- G01C19/5712—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis the devices involving a micromechanical structure
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05716556A EP1735589A2 (de) | 2004-04-08 | 2005-04-07 | Rotations-drehratensensor mit mechanisch entkoppelten schwingungsmoden |
US11/578,024 US7520169B2 (en) | 2004-04-08 | 2005-04-07 | Angular rate sensor featuring mechanically decoupled oscillation modes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004017480.6 | 2004-04-08 | ||
DE102004017480A DE102004017480B4 (de) | 2004-04-08 | 2004-04-08 | Rotations-Drehratensensor mit mechanisch entkoppelten Schwingungsmoden |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005098358A2 WO2005098358A2 (de) | 2005-10-20 |
WO2005098358A3 true WO2005098358A3 (de) | 2005-12-22 |
Family
ID=34963203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/003670 WO2005098358A2 (de) | 2004-04-08 | 2005-04-07 | Rotations-drehratensensor mit mechanisch entkoppelten schwingungsmoden |
Country Status (4)
Country | Link |
---|---|
US (1) | US7520169B2 (de) |
EP (1) | EP1735589A2 (de) |
DE (1) | DE102004017480B4 (de) |
WO (1) | WO2005098358A2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1832841B1 (de) * | 2006-03-10 | 2015-12-30 | STMicroelectronics Srl | Mikroelektromechanische integrierte Sensorstruktur mit Rotationsantriebsbewegung |
DE102006048381A1 (de) * | 2006-10-12 | 2008-04-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sensor zur Erfassung von Beschleunigungen |
DE102007057042A1 (de) * | 2007-09-10 | 2009-03-12 | Continental Teves Ag & Co. Ohg | Mikromechanischer Drehratensensor mit Kopplungsbalken und Aufhängungs-Federelementen zur Unterdrückung der Quadratur |
US8042394B2 (en) | 2007-09-11 | 2011-10-25 | Stmicroelectronics S.R.L. | High sensitivity microelectromechanical sensor with rotary driving motion |
DE102008008237B4 (de) | 2008-02-08 | 2021-06-02 | Volkswagen Ag | Verfahren und System zur Erfassung der Drehbewegung eines Fahrzeugrades |
DE102008002748A1 (de) * | 2008-06-27 | 2009-12-31 | Sensordynamics Ag | Mikro-Gyroskop |
DE102008041757B4 (de) * | 2008-09-02 | 2019-01-03 | Robert Bosch Gmbh | Herstellungsverfahren für eine Rotationssensorvorrichtung und Rotationssensorvorrichtung |
DE102009001248B4 (de) | 2009-02-27 | 2020-12-17 | Hanking Electronics, Ltd. | MEMS-Gyroskop zur Ermittlung von Rotationsbewegungen um eine x-, y- oder z-Achse |
DE102009001244A1 (de) * | 2009-02-27 | 2010-09-02 | Sensordynamics Ag | Mikro-Gyroskop zur Ermittlung von Rotationsbewegungen um eine x-, y- oder z-Achse |
DE102009002066A1 (de) * | 2009-03-31 | 2010-10-07 | Sensordynamics Ag | Verfahren zum Erfassen von Beschleunigungen und Drehraten sowie MEMS-Sensor |
US9097524B2 (en) | 2009-09-11 | 2015-08-04 | Invensense, Inc. | MEMS device with improved spring system |
US8534127B2 (en) * | 2009-09-11 | 2013-09-17 | Invensense, Inc. | Extension-mode angular velocity sensor |
DE102012224081A1 (de) | 2012-12-20 | 2014-06-26 | Continental Teves Ag & Co. Ohg | Sensor zum Erfassen einer Drehrate eines Objektes |
JP6575129B2 (ja) | 2014-06-12 | 2019-09-18 | 株式会社デンソー | 振動型角速度センサ |
EP3161415A2 (de) | 2014-06-26 | 2017-05-03 | Lumedyne Technologies Incorporated | System und verfahren zur bestimmung der drehung nichtlinearer periodischer signale |
US10234476B2 (en) | 2015-05-20 | 2019-03-19 | Google Llc | Extracting inertial information from nonlinear periodic signals |
US20180031602A1 (en) * | 2016-07-27 | 2018-02-01 | Lumedyne Technologies Incorporated | Converting rotational motion to linear motion |
US10234477B2 (en) | 2016-07-27 | 2019-03-19 | Google Llc | Composite vibratory in-plane accelerometer |
JP6903610B2 (ja) * | 2018-08-27 | 2021-07-14 | 株式会社東芝 | 共振器およびそれを含む装置 |
WO2020075437A1 (ja) | 2018-10-12 | 2020-04-16 | ソニー株式会社 | 支持構造および表示装置 |
CN112682054B (zh) * | 2020-12-03 | 2022-08-23 | 重庆文理学院 | 一种用于tbm施工监测的挖掘设备及其勘测方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19500800A1 (de) * | 1994-06-16 | 1995-12-21 | Bosch Gmbh Robert | Beschleunigungssensor |
US5992233A (en) * | 1996-05-31 | 1999-11-30 | The Regents Of The University Of California | Micromachined Z-axis vibratory rate gyroscope |
DE19928307A1 (de) * | 1998-06-22 | 1999-12-30 | Aisin Seiki | Winkelratensensor |
EP0971208A2 (de) * | 1998-07-10 | 2000-01-12 | Murata Manufacturing Co., Ltd. | Drehgeschwindigkeitssensor |
WO2001079862A1 (en) * | 2000-04-14 | 2001-10-25 | Microsensors, Inc. | Z-axis micro-gyro |
EP1416250A2 (de) * | 2002-11-04 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd. | Z-Achsen Vibrationsgyroskop |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19641284C1 (de) * | 1996-10-07 | 1998-05-20 | Inst Mikro Und Informationstec | Drehratensensor mit entkoppelten orthogonalen Primär- und Sekundärschwingungen |
US5955668A (en) * | 1997-01-28 | 1999-09-21 | Irvine Sensors Corporation | Multi-element micro gyro |
JP3796991B2 (ja) * | 1998-12-10 | 2006-07-12 | 株式会社デンソー | 角速度センサ |
US6928876B2 (en) * | 2003-11-13 | 2005-08-16 | The Boeing Company | Dual flexure plate angular accelerometer |
US7043985B2 (en) * | 2004-01-13 | 2006-05-16 | Georgia Tech Research Corporation | High-resolution in-plane tuning fork gyroscope and methods of fabrication |
-
2004
- 2004-04-08 DE DE102004017480A patent/DE102004017480B4/de not_active Expired - Lifetime
-
2005
- 2005-04-07 WO PCT/EP2005/003670 patent/WO2005098358A2/de active Application Filing
- 2005-04-07 US US11/578,024 patent/US7520169B2/en not_active Expired - Fee Related
- 2005-04-07 EP EP05716556A patent/EP1735589A2/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19500800A1 (de) * | 1994-06-16 | 1995-12-21 | Bosch Gmbh Robert | Beschleunigungssensor |
US5992233A (en) * | 1996-05-31 | 1999-11-30 | The Regents Of The University Of California | Micromachined Z-axis vibratory rate gyroscope |
DE19928307A1 (de) * | 1998-06-22 | 1999-12-30 | Aisin Seiki | Winkelratensensor |
EP0971208A2 (de) * | 1998-07-10 | 2000-01-12 | Murata Manufacturing Co., Ltd. | Drehgeschwindigkeitssensor |
WO2001079862A1 (en) * | 2000-04-14 | 2001-10-25 | Microsensors, Inc. | Z-axis micro-gyro |
EP1416250A2 (de) * | 2002-11-04 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd. | Z-Achsen Vibrationsgyroskop |
Non-Patent Citations (1)
Title |
---|
ACAR C ET AL: "Distributed-mass micromachined gyroscopes for enhanced mode-decoupling", PROCEEDINGS OF IEEE SENSORS 2003. 2ND. IEEE INTERNATIONAL CONFERENCE ON SENSORS. TORONTO, CANADA, OCT. 22 - 24, 2003, IEEE INTERNATIONAL CONFERENCE ON SENSORS, NEW YORK, NY : IEEE, US, vol. VOL. 2 OF 2. CONF. 2, 22 October 2003 (2003-10-22), pages 445 - 450, XP010692301, ISBN: 0-7803-8133-5 * |
Also Published As
Publication number | Publication date |
---|---|
US7520169B2 (en) | 2009-04-21 |
EP1735589A2 (de) | 2006-12-27 |
US20070194857A1 (en) | 2007-08-23 |
DE102004017480A1 (de) | 2005-10-27 |
DE102004017480B4 (de) | 2009-04-16 |
WO2005098358A2 (de) | 2005-10-20 |
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