ITMI20130964A1 - Sensore di velocita' di rotazione - Google Patents
Sensore di velocita' di rotazioneInfo
- Publication number
- ITMI20130964A1 ITMI20130964A1 IT000964A ITMI20130964A ITMI20130964A1 IT MI20130964 A1 ITMI20130964 A1 IT MI20130964A1 IT 000964 A IT000964 A IT 000964A IT MI20130964 A ITMI20130964 A IT MI20130964A IT MI20130964 A1 ITMI20130964 A1 IT MI20130964A1
- Authority
- IT
- Italy
- Prior art keywords
- parallel
- coriolis
- partial areas
- drive
- yaw rate
- 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
-
- 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
- G01C19/5719—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using planar vibrating masses driven in a translation vibration along an axis
- G01C19/5733—Structural details or topology
- G01C19/574—Structural details or topology the devices having two sensing masses in anti-phase motion
- G01C19/5747—Structural details or topology the devices having two sensing masses in anti-phase motion each sensing mass being connected to a driving mass, e.g. driving frames
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 |
|---|---|---|---|
| DE102012210374A DE102012210374A1 (de) | 2012-06-20 | 2012-06-20 | Drehratensensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITMI20130964A1 true ITMI20130964A1 (it) | 2013-12-21 |
Family
ID=49487171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000964A ITMI20130964A1 (it) | 2012-06-20 | 2013-06-12 | Sensore di velocita' di rotazione |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9255801B2 (it) |
| CN (1) | CN103512571B (it) |
| DE (1) | DE102012210374A1 (it) |
| IT (1) | ITMI20130964A1 (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012210374A1 (de) * | 2012-06-20 | 2013-12-24 | Robert Bosch Gmbh | Drehratensensor |
| CN104215236B (zh) * | 2013-06-05 | 2016-12-28 | 中国科学院地质与地球物理研究所 | 一种mems反相振动陀螺仪及其制造工艺 |
| DE102015213447A1 (de) * | 2015-07-17 | 2017-01-19 | Robert Bosch Gmbh | Drehratensensor mit minimierten Störbewegungen in der Antriebsmode |
| DE102015213455A1 (de) * | 2015-07-17 | 2017-01-19 | Robert Bosch Gmbh | OMM-Drehraten mit Antrieb ohne feststehende Elektroden |
| DE102015216459A1 (de) * | 2015-08-28 | 2017-03-02 | Robert Bosch Gmbh | Kombi-Elektrode für Antrieb, Antriebsdetektion, Coriolisdetektion und Quadraturkompensation |
| DE102017213780A1 (de) * | 2017-08-08 | 2019-02-14 | Robert Bosch Gmbh | Drehratensensor, Verfahren zur Herstellung eines Drehratensensors |
| DE102017215503A1 (de) * | 2017-09-05 | 2019-03-07 | Robert Bosch Gmbh | Mikromechanische Drehraten-Sensoranordnung und entsprechendes Herstellungsverfahren |
| DE102020205372A1 (de) * | 2020-04-28 | 2021-10-28 | Robert Bosch Gesellschaft mit beschränkter Haftung | Mikromechanisches Bauteil für einen Drehratensensor und entsprechendes Herstellungsverfahren |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10108196A1 (de) * | 2001-02-21 | 2002-10-24 | Bosch Gmbh Robert | Drehratensensor |
| EP1468248A1 (de) * | 2002-01-12 | 2004-10-20 | Robert Bosch Gmbh | Drehratensensor |
| DE10203515A1 (de) | 2002-01-30 | 2003-08-07 | Bosch Gmbh Robert | Mikromechanischer Drehratensensor |
| DE102009000606B4 (de) * | 2009-02-04 | 2026-01-22 | Robert Bosch Gmbh | Mikromechanische Struktur |
| DE102010000811A1 (de) * | 2010-01-12 | 2011-07-14 | Robert Bosch GmbH, 70469 | Mikromechanischer Drehratensensor mit zwei sensitiven Achsen und gekoppelten Detektionsmoden |
| DE102012210374A1 (de) * | 2012-06-20 | 2013-12-24 | Robert Bosch Gmbh | Drehratensensor |
-
2012
- 2012-06-20 DE DE102012210374A patent/DE102012210374A1/de active Pending
-
2013
- 2013-06-12 IT IT000964A patent/ITMI20130964A1/it unknown
- 2013-06-20 CN CN201310246606.9A patent/CN103512571B/zh active Active
- 2013-06-20 US US13/922,801 patent/US9255801B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103512571A (zh) | 2014-01-15 |
| CN103512571B (zh) | 2017-10-31 |
| DE102012210374A1 (de) | 2013-12-24 |
| US20130340522A1 (en) | 2013-12-26 |
| US9255801B2 (en) | 2016-02-09 |
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