[go: up one dir, main page]

DE60325714D1 - Mikroelektromechanisches gyroskop mit parametrischem verstärkungsfaktor - Google Patents

Mikroelektromechanisches gyroskop mit parametrischem verstärkungsfaktor

Info

Publication number
DE60325714D1
DE60325714D1 DE60325714T DE60325714T DE60325714D1 DE 60325714 D1 DE60325714 D1 DE 60325714D1 DE 60325714 T DE60325714 T DE 60325714T DE 60325714 T DE60325714 T DE 60325714T DE 60325714 D1 DE60325714 D1 DE 60325714D1
Authority
DE
Germany
Prior art keywords
parametric
microelectromechanical gyroscope
reinforcing factor
reinforcing
factor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60325714T
Other languages
English (en)
Inventor
Burgess R Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Application granted granted Critical
Publication of DE60325714D1 publication Critical patent/DE60325714D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Pressure Sensors (AREA)
DE60325714T 2002-04-25 2003-04-23 Mikroelektromechanisches gyroskop mit parametrischem verstärkungsfaktor Expired - Lifetime DE60325714D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/132,056 US6715353B2 (en) 2002-04-25 2002-04-25 MEMS gyroscope with parametric gain
PCT/US2003/012529 WO2004038330A2 (en) 2002-04-25 2003-04-23 Mems gyroscope with parametric gain

Publications (1)

Publication Number Publication Date
DE60325714D1 true DE60325714D1 (de) 2009-02-26

Family

ID=29248683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60325714T Expired - Lifetime DE60325714D1 (de) 2002-04-25 2003-04-23 Mikroelektromechanisches gyroskop mit parametrischem verstärkungsfaktor

Country Status (7)

Country Link
US (1) US6715353B2 (de)
EP (1) EP1497617B1 (de)
JP (1) JP4365323B2 (de)
AU (1) AU2003299462B2 (de)
CA (1) CA2483710A1 (de)
DE (1) DE60325714D1 (de)
WO (1) WO2004038330A2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7036373B2 (en) 2004-06-29 2006-05-02 Honeywell International, Inc. MEMS gyroscope with horizontally oriented drive electrodes
RU2274833C1 (ru) * 2004-10-01 2006-04-20 Федеральное государственное унитарное предприятие Центральный научно-исследовательский институт "Электроприбор" Устройство преобразования сигналов микромеханического гироскопа вибрационного типа
JP4611005B2 (ja) * 2004-11-30 2011-01-12 パイオニア株式会社 センサ素子
US7485847B2 (en) 2004-12-08 2009-02-03 Georgia Tech Research Corporation Displacement sensor employing discrete light pulse detection
US7401515B2 (en) * 2006-03-28 2008-07-22 Honeywell International Inc. Adaptive circuits and methods for reducing vibration or shock induced errors in inertial sensors
US7444868B2 (en) 2006-06-29 2008-11-04 Honeywell International Inc. Force rebalancing for MEMS inertial sensors using time-varying voltages
US7444869B2 (en) * 2006-06-29 2008-11-04 Honeywell International Inc. Force rebalancing and parametric amplification of MEMS inertial sensors
US8037757B2 (en) * 2007-12-12 2011-10-18 Honeywell International Inc. Parametric amplification of a MEMS gyroscope by capacitance modulation
DE102008041757B4 (de) * 2008-09-02 2019-01-03 Robert Bosch Gmbh Herstellungsverfahren für eine Rotationssensorvorrichtung und Rotationssensorvorrichtung
US8096179B2 (en) * 2009-04-09 2012-01-17 Freescale Semiconductor, Inc. Sensor device with reduced parasitic-induced error
US8890941B2 (en) 2010-04-29 2014-11-18 Virginia Venture Industries, Llc Methods and apparatuses for viewing three dimensional images
IL214294A0 (en) * 2011-07-26 2011-09-27 Rafael Advanced Defense Sys Surface micro-machined switching device
US10914584B2 (en) 2011-09-16 2021-02-09 Invensense, Inc. Drive and sense balanced, semi-coupled 3-axis gyroscope
US9863769B2 (en) 2011-09-16 2018-01-09 Invensense, Inc. MEMS sensor with decoupled drive system
US9714842B2 (en) * 2011-09-16 2017-07-25 Invensense, Inc. Gyroscope self test by applying rotation on coriolis sense mass
KR101371149B1 (ko) 2012-01-18 2014-03-06 주식회사 에스알파워 멤즈 기반의 자이로스코프
US9310202B2 (en) * 2012-07-09 2016-04-12 Freescale Semiconductor, Inc. Angular rate sensor with quadrature error compensation
CN103047978B (zh) * 2012-12-17 2013-11-13 北京信息科技大学 一种钟形振子式角速率陀螺谐振子频率裂解抑制方法
US9341646B2 (en) * 2012-12-19 2016-05-17 Northrop Grumman Guidance And Electronics Company, Inc. Bias reduction in force rebalanced accelerometers
US9534896B2 (en) * 2013-03-27 2017-01-03 Honeywell International Inc. Oscillating voltage of sense electrodes in a MEMS tuning fork gyroscope
DE102013208822A1 (de) * 2013-05-14 2014-11-20 Robert Bosch Gmbh Verfahren zum Betrieb eines Drehratensensors
US10273147B2 (en) 2013-07-08 2019-04-30 Motion Engine Inc. MEMS components and method of wafer-level manufacturing thereof
EP3028007A4 (de) 2013-08-02 2017-07-12 Motion Engine Inc. Mems-bewegungssensor und verfahren zur herstellung
DE102013215587A1 (de) * 2013-08-07 2015-02-12 Robert Bosch Gmbh Verfahren und Vorrichtung zum Einstellen des Dynamikbereichs eines Drehratensensors
FI127287B (en) 2013-11-01 2018-03-15 Murata Manufacturing Co Microelectromechanical sensor device with improved quadrature compensation
WO2015103688A1 (en) 2014-01-09 2015-07-16 Motion Engine Inc. Integrated mems system
US9958271B2 (en) 2014-01-21 2018-05-01 Invensense, Inc. Configuration to reduce non-linear motion
WO2015154173A1 (en) 2014-04-10 2015-10-15 Motion Engine Inc. Mems pressure sensor
US11674803B2 (en) 2014-06-02 2023-06-13 Motion Engine, Inc. Multi-mass MEMS motion sensor
US9910062B2 (en) 2014-06-26 2018-03-06 Lumedyne Technologies Incorporated Systems and methods for extracting system parameters from nonlinear periodic signals from sensors
US9581447B2 (en) * 2014-07-08 2017-02-28 Honeywell International Inc. MEMS gyro motor loop filter
US11287486B2 (en) 2014-12-09 2022-03-29 Motion Engine, Inc. 3D MEMS magnetometer and associated methods
CA3220839A1 (en) 2015-01-15 2016-07-21 Motion Engine Inc. 3d mems device with hermetic cavity
US10234476B2 (en) 2015-05-20 2019-03-19 Google Llc Extracting inertial information from nonlinear periodic signals
US10877063B2 (en) * 2015-12-10 2020-12-29 Invensense, Inc. MEMS sensor with compensation of residual voltage
US10234477B2 (en) 2016-07-27 2019-03-19 Google Llc Composite vibratory in-plane accelerometer
IT201900009582A1 (it) 2019-06-20 2020-12-20 St Microelectronics Srl Giroscopio mems con calibrazione del fattore di scala in tempo reale e relativo metodo di calibrazione
EP4650713A1 (de) * 2024-05-14 2025-11-19 Atlantic Inertial Systems Limited Kapazitiver gyroskopaufnehmer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5747961A (en) * 1995-10-11 1998-05-05 The Charles Stark Draper Laboratory, Inc. Beat frequency motor position detection scheme for tuning fork gyroscope and other sensors
JPH09196682A (ja) * 1996-01-19 1997-07-31 Matsushita Electric Ind Co Ltd 角速度センサと加速度センサ
US5992233A (en) 1996-05-31 1999-11-30 The Regents Of The University Of California Micromachined Z-axis vibratory rate gyroscope
US5911156A (en) 1997-02-24 1999-06-08 The Charles Stark Draper Laboratory, Inc. Split electrode to minimize charge transients, motor amplitude mismatch errors, and sensitivity to vertical translation in tuning fork gyros and other devices
US6393913B1 (en) * 2000-02-08 2002-05-28 Sandia Corporation Microelectromechanical dual-mass resonator structure
JP2001264072A (ja) * 2000-03-17 2001-09-26 Aisin Seiki Co Ltd 角速度センサ

Also Published As

Publication number Publication date
US6715353B2 (en) 2004-04-06
AU2003299462B2 (en) 2006-03-30
AU2003299462A1 (en) 2004-05-13
CA2483710A1 (en) 2004-05-06
JP2006501483A (ja) 2006-01-12
EP1497617A2 (de) 2005-01-19
US20030200804A1 (en) 2003-10-30
WO2004038330A3 (en) 2004-07-29
EP1497617B1 (de) 2009-01-07
JP4365323B2 (ja) 2009-11-18
WO2004038330A2 (en) 2004-05-06

Similar Documents

Publication Publication Date Title
DE60325714D1 (de) Mikroelektromechanisches gyroskop mit parametrischem verstärkungsfaktor
FI20011715L (fi) Koodekin toiminnallisen moodin valinta
DE602004030063D1 (de) Navigationssystem mit Fortgangsindikation
DE60202932D1 (de) Klapptelefon mit abnehmbarem Display
DE602004006205D1 (de) Mikrohergestellte kreisel mit doppelter Stimmgabel
DE60336644D1 (de) Mechanischen gyroskops
DE602005027610D1 (de) Nmr-gyroskop
DE602004000682D1 (de) Armierter Schlauch
DE602004026145D1 (de) Rippenstruktur
DE602004010971D1 (de) Verstärktes Bauteil
FR2836935B1 (fr) Nouveau complexe de renforcement
DE60328921D1 (de) Kondom mit integriertem wulstaufbau
DE50313240D1 (de) Mikromechanisches bauelement
DE602004014239D1 (de) Betoniereinrichtung
DE60121542D1 (de) Zweiachsiger Kreisel mit offener Regelschleife
DE50310141D1 (de) Spleissvorrichtung
DE502004002077D1 (de) Bau-Hilfselement
ATA5212002A (de) Teleskop
ATA5872002A (de) Betonkonstruktion
FR2845707B1 (fr) Construction prefabriquee
DE50311302D1 (de) Fahrbahnaufbau
ES1053260Y (es) Cebadero rodenticida
SE0203213D0 (sv) Resevåg
SE0102611D0 (sv) Anordning vid armering
FI20020731A0 (fi) Rakennussarja

Legal Events

Date Code Title Description
8364 No opposition during term of opposition