IT1397179B1 - Elettronica di valutazione per un sensore di velocita' di rotazione - Google Patents

Elettronica di valutazione per un sensore di velocita' di rotazione

Info

Publication number
IT1397179B1
IT1397179B1 ITMI2009A001935A ITMI20091935A IT1397179B1 IT 1397179 B1 IT1397179 B1 IT 1397179B1 IT MI2009A001935 A ITMI2009A001935 A IT MI2009A001935A IT MI20091935 A ITMI20091935 A IT MI20091935A IT 1397179 B1 IT1397179 B1 IT 1397179B1
Authority
IT
Italy
Prior art keywords
rotation speed
speed sensor
evaluation electronics
electronics
evaluation
Prior art date
Application number
ITMI2009A001935A
Other languages
English (en)
Inventor
Thorsten Balslink
Reinhard Neul
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 ITMI20091935A1 publication Critical patent/ITMI20091935A1/it
Application granted granted Critical
Publication of IT1397179B1 publication Critical patent/IT1397179B1/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
    • G01C19/574—Structural details or topology the devices having two sensing masses in anti-phase motion
    • 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
    • G01C19/5726—Signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Gyroscopes (AREA)
ITMI2009A001935A 2008-11-14 2009-11-05 Elettronica di valutazione per un sensore di velocita' di rotazione IT1397179B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008043742A DE102008043742A1 (de) 2008-11-14 2008-11-14 Auswertelektronik für einen Drehratensensor

Publications (2)

Publication Number Publication Date
ITMI20091935A1 ITMI20091935A1 (it) 2010-05-15
IT1397179B1 true IT1397179B1 (it) 2013-01-04

Family

ID=42104798

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001935A IT1397179B1 (it) 2008-11-14 2009-11-05 Elettronica di valutazione per un sensore di velocita' di rotazione

Country Status (3)

Country Link
US (1) US20100122577A1 (it)
DE (1) DE102008043742A1 (it)
IT (1) IT1397179B1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945621B1 (fr) * 2009-05-15 2011-08-26 Commissariat Energie Atomique Structure de couplage pour gyrometre resonnant
WO2011074099A1 (ja) * 2009-12-17 2011-06-23 トヨタ自動車株式会社 角速度検出装置
FR2957677B1 (fr) * 2010-03-17 2012-09-28 Commissariat Energie Atomique Detecteur de sollicitation mecanique
DE102011089813A1 (de) * 2011-12-23 2013-06-27 Continental Teves Ag & Co. Ohg Frequenzgeberanordnung
JP6195051B2 (ja) * 2013-03-04 2017-09-13 セイコーエプソン株式会社 ジャイロセンサー、電子機器、及び移動体
DE102013216935A1 (de) * 2013-08-26 2015-02-26 Robert Bosch Gmbh Drehratensensor mit voreingestelltem Quadratur-Offset
JP2016099269A (ja) * 2014-11-25 2016-05-30 セイコーエプソン株式会社 ジャイロセンサー、電子機器、および移動体
DE102015213465A1 (de) * 2015-07-17 2017-01-19 Robert Bosch Gmbh Mehrachsiger Drehratensensor mit geteiltem zentralem Rotor
US10920756B2 (en) * 2016-09-27 2021-02-16 Analog Devices, Inc. Coupled accordion springs in microelectromechanical systems (MEMS) devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583786A (en) * 1949-06-08 1952-01-29 Sebastian J Marzucco Hurdle
US3024022A (en) * 1959-06-08 1962-03-06 Stadium Products Company Inc Hurdle
DE19641284C1 (de) * 1996-10-07 1998-05-20 Inst Mikro Und Informationstec Drehratensensor mit entkoppelten orthogonalen Primär- und Sekundärschwingungen
US6817244B2 (en) * 2003-01-06 2004-11-16 Honeywell International Inc. Methods and systems for actively controlling movement within MEMS structures
US7971483B2 (en) * 2008-03-28 2011-07-05 Honeywell International Inc. Systems and methods for acceleration and rotational determination from an out-of-plane MEMS device

Also Published As

Publication number Publication date
DE102008043742A1 (de) 2010-05-20
ITMI20091935A1 (it) 2010-05-15
US20100122577A1 (en) 2010-05-20

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