IT1401163B1 - Sensore di velocita' di rotazione, sistema di sensori di velocita' dirotazione e procedimento per il funzionamento di un sensore di velocita' di rotazione - Google Patents

Sensore di velocita' di rotazione, sistema di sensori di velocita' dirotazione e procedimento per il funzionamento di un sensore di velocita' di rotazione

Info

Publication number
IT1401163B1
IT1401163B1 ITMI2010A001786A ITMI20101786A IT1401163B1 IT 1401163 B1 IT1401163 B1 IT 1401163B1 IT MI2010A001786 A ITMI2010A001786 A IT MI2010A001786A IT MI20101786 A ITMI20101786 A IT MI20101786A IT 1401163 B1 IT1401163 B1 IT 1401163B1
Authority
IT
Italy
Prior art keywords
speed sensor
rotation speed
dirotazione
procedure
sensor system
Prior art date
Application number
ITMI2010A001786A
Other languages
English (en)
Inventor
Joerg Hauer
Johannes Classen
Torsten Ohms
Burkhard Kuhlmann
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20101786A1 publication Critical patent/ITMI20101786A1/it
Application granted granted Critical
Publication of IT1401163B1 publication Critical patent/IT1401163B1/it

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
    • G01C19/5719—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
    • G01C19/5755—Structural details or topology the devices having a single sensing mass
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
ITMI2010A001786A 2009-10-07 2010-09-29 Sensore di velocita' di rotazione, sistema di sensori di velocita' dirotazione e procedimento per il funzionamento di un sensore di velocita' di rotazione IT1401163B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009045420.9A DE102009045420B4 (de) 2009-10-07 2009-10-07 Drehratensensor, Drehratensensoranordnung und Verfahren zum Betrieb eines Drehratensensors

Publications (2)

Publication Number Publication Date
ITMI20101786A1 ITMI20101786A1 (it) 2011-04-08
IT1401163B1 true IT1401163B1 (it) 2013-07-12

Family

ID=43734424

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A001786A IT1401163B1 (it) 2009-10-07 2010-09-29 Sensore di velocita' di rotazione, sistema di sensori di velocita' dirotazione e procedimento per il funzionamento di un sensore di velocita' di rotazione

Country Status (3)

Country Link
US (1) US8915137B2 (it)
DE (1) DE102009045420B4 (it)
IT (1) IT1401163B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012219616B4 (de) * 2012-10-26 2021-05-20 Robert Bosch Gmbh Mikromechanisches Bauelement mit Bondverbindung
FR3013445B1 (fr) * 2013-11-20 2015-11-20 Sagem Defense Securite Capteur a element sensible mobile ayant un fonctionnement mixte vibrant et pendulaire, et procedes de commande d'un tel capteur
FR3013441B1 (fr) * 2013-11-20 2015-12-18 Sagem Defense Securite Capteur inertiel a masses sismiques imbriquees et procede de fabrication d'un tel capteur
US10466053B2 (en) * 2017-04-04 2019-11-05 Invensense, Inc. Out-of-plane sensing gyroscope robust to external acceleration and rotation
DE102017213802A1 (de) * 2017-08-08 2019-02-14 Robert Bosch Gmbh Drehratensensor, Verfahren zur Herstellung eines Drehratensensors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108197A1 (de) * 2001-02-21 2002-09-12 Bosch Gmbh Robert Drehratensensor
DE102008013116B4 (de) * 2007-04-02 2013-04-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Erzeugung einer mikromechanischen Struktur
DE102007054505B4 (de) 2007-11-15 2016-12-22 Robert Bosch Gmbh Drehratensensor
DE102008043796B4 (de) 2008-11-17 2023-12-21 Robert Bosch Gmbh Drehratensensor

Also Published As

Publication number Publication date
DE102009045420B4 (de) 2024-01-18
ITMI20101786A1 (it) 2011-04-08
US8915137B2 (en) 2014-12-23
DE102009045420A1 (de) 2011-04-14
US20110079079A1 (en) 2011-04-07

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