NO20001418L - Digitalt styringssystem for gyroskop - Google Patents

Digitalt styringssystem for gyroskop

Info

Publication number
NO20001418L
NO20001418L NO20001418A NO20001418A NO20001418L NO 20001418 L NO20001418 L NO 20001418L NO 20001418 A NO20001418 A NO 20001418A NO 20001418 A NO20001418 A NO 20001418A NO 20001418 L NO20001418 L NO 20001418L
Authority
NO
Norway
Prior art keywords
vibrating structure
digital
processing unit
control system
digital processing
Prior art date
Application number
NO20001418A
Other languages
English (en)
Other versions
NO20001418D0 (no
NO315062B1 (no
Inventor
Kevin Townsend
Original Assignee
British Aerospace
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 British Aerospace filed Critical British Aerospace
Publication of NO20001418D0 publication Critical patent/NO20001418D0/no
Publication of NO20001418L publication Critical patent/NO20001418L/no
Publication of NO315062B1 publication Critical patent/NO315062B1/no

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)
  • Vibration Prevention Devices (AREA)
NO20001418A 1997-09-18 2000-03-17 Digitalt styringssystem for gyroskop NO315062B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9719767A GB2329471B (en) 1997-09-18 1997-09-18 A digital control system for a vibrating structure gyroscope
PCT/GB1998/002819 WO1999014557A1 (en) 1997-09-18 1998-09-17 A digital control system for a vibrating structure gyroscope

Publications (3)

Publication Number Publication Date
NO20001418D0 NO20001418D0 (no) 2000-03-17
NO20001418L true NO20001418L (no) 2000-03-17
NO315062B1 NO315062B1 (no) 2003-06-30

Family

ID=10819211

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20001418A NO315062B1 (no) 1997-09-18 2000-03-17 Digitalt styringssystem for gyroskop

Country Status (13)

Country Link
US (1) US6276204B1 (no)
EP (1) EP1015849B1 (no)
JP (1) JP3392147B2 (no)
KR (1) KR100444805B1 (no)
AT (1) ATE210277T1 (no)
AU (1) AU729551B2 (no)
CA (1) CA2297090C (no)
DE (1) DE69802825T2 (no)
DK (1) DK1015849T3 (no)
ES (1) ES2164457T3 (no)
GB (1) GB2329471B (no)
NO (1) NO315062B1 (no)
WO (1) WO1999014557A1 (no)

Families Citing this family (31)

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WO2001027559A2 (en) * 1999-10-13 2001-04-19 Analog Devices, Inc. Feedback mechanism for rate gyroscopes
GB0008365D0 (en) * 2000-04-06 2000-05-24 British Aerospace Control syste for a vibrating structure gyroscope
GB0227084D0 (en) * 2002-11-20 2002-12-24 Bae Systems Plc Method and apparatus for measuring scalefactor variation in a vibrating structure gyroscope
DE10362031B4 (de) * 2003-05-08 2008-05-29 Litef Gmbh Betriebsverfahren für einen Corioliskreisel und dafür geeignete Auswerte-/Regelelektronik
US6940433B2 (en) * 2003-11-14 2005-09-06 Northrop Grumman Corporation Modulation method for signal crosstalk mitigation in electrostatically driven devices
FR2863709B1 (fr) 2003-12-11 2006-02-17 Sagem Capteur de rotation inertiel a traitement isotrope
KR101131098B1 (ko) * 2004-02-04 2012-04-02 애틀랜틱 이너셜 시스템스 리미티드 진동 구조형 자이로스코프에서 바이어스 에러 감소 방법
US7464590B1 (en) 2004-03-12 2008-12-16 Thomson Licensing Digitally programmable bandwidth for vibratory rate gyroscope
EP1624286B1 (en) 2004-08-03 2017-10-04 STMicroelectronics Srl Micro-electro-mechanical sensor with force feedback loop
EP1624285B1 (en) 2004-08-03 2014-07-23 STMicroelectronics Srl Resonant micro-electro-mechanical system and gyroscope
EP1815243A1 (en) * 2004-09-13 2007-08-08 Food Quality Sensor International, Inc. Food quality indicator
US20060078658A1 (en) * 2004-10-04 2006-04-13 Owens Megan M Food quality sensor and methods thereof
JP5045034B2 (ja) * 2006-09-01 2012-10-10 パナソニック株式会社 角速度センサ
JP5245246B2 (ja) * 2006-11-22 2013-07-24 パナソニック株式会社 慣性力センサ
JP5245247B2 (ja) * 2006-11-22 2013-07-24 パナソニック株式会社 慣性力センサ
DE102006055589B4 (de) * 2006-11-24 2012-07-19 Infineon Technologies Ag Messvorrichtung und Messgrößensensor mit gekoppelter Verarbeitungs- und Anregungsfrequenz
JP4576441B2 (ja) * 2008-03-21 2010-11-10 日立オートモティブシステムズ株式会社 角速度センサ
JP4836985B2 (ja) * 2008-04-04 2011-12-14 パナソニック株式会社 物理量検出回路
FR2937413B1 (fr) * 2008-10-22 2010-11-26 Sagem Defense Securite Procede de commande d'un capteur a resonateur vibrant a demarrage rapide
JP2011109560A (ja) * 2009-11-20 2011-06-02 Fujitsu Semiconductor Ltd アナログデジタル変換回路
DE102010029590B4 (de) * 2010-06-01 2014-07-10 Robert Bosch Gmbh Drehratensensor, Sensoranordnung, Verfahren zum Betrieb eines Drehratensensors und Verfahren zum Betrieb einer Sensoranordnung
DE102010053022B4 (de) * 2010-12-02 2014-01-09 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Vorrichtung zur Messung einer Drehrate
KR101332055B1 (ko) * 2011-12-30 2013-11-22 삼성전기주식회사 자이로센서 구동회로 및 구동방법
WO2014072762A1 (en) 2012-11-06 2014-05-15 Freescale Semiconductor, Inc. Method and apparatus for generating a proof-mass drive signal
US20140190256A1 (en) * 2012-12-24 2014-07-10 Samsung Electro-Mechanics Co., Ltd. Vibratory gyro sensor system
KR101513352B1 (ko) * 2013-07-22 2015-04-17 삼성전기주식회사 관성센서의 구동장치 및 그 제어방법
GB2531723B (en) 2014-10-27 2020-10-21 Atlantic Inertial Systems Ltd Digital controlled VCO for vibrating structure gyroscope
US10393522B2 (en) * 2016-07-12 2019-08-27 Invensense, Inc. Sensor with low power with closed-loop-force-feedback loop
RU2697031C1 (ru) * 2018-10-31 2019-08-08 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Система управления микромеханического гироскопа
EP4089364B1 (en) 2021-05-11 2024-03-20 Atlantic Inertial Systems Limited Synchronous timing to mems resonant frequency
KR102620806B1 (ko) * 2021-09-17 2024-01-04 울산과학기술원 디지털화된 전단력 원자력현미경 및 동작 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197331A (en) * 1987-12-30 1993-03-30 Yazaki Corporation Oscillatory angular speed detecting apparatus
US5459432A (en) * 1993-07-22 1995-10-17 Rockwell International Corporation Use of a chopper and a sigma-delta modulator for downconverting and digitizing an analog signal including information modulated by a carrier
US5444639A (en) * 1993-09-07 1995-08-22 Rockwell International Corporation Angular rate sensing system and method, with digital synthesizer and variable-frequency oscillator
JP3703484B2 (ja) 1993-11-17 2005-10-05 ソニー株式会社 振動ジャイロ装置
FR2735868B1 (fr) * 1995-06-21 1997-08-08 Asulab Sa Dispositif de mesure d'une vitesse angulaire
US5531115A (en) * 1995-06-29 1996-07-02 Erdley; Harold F. Self-calibrating three axis angular rate sensor
US5712427A (en) * 1995-08-29 1998-01-27 Litton Systems Inc. Vibratory rotation sensor with scanning-tunneling-transducer readout
US5983719A (en) * 1997-07-31 1999-11-16 Litton Systems, Inc. Low quantization method and apparatus for vibratory rotation sensors

Also Published As

Publication number Publication date
AU729551B2 (en) 2001-02-01
NO20001418D0 (no) 2000-03-17
CA2297090C (en) 2004-11-23
AU9172498A (en) 1999-04-05
DK1015849T3 (da) 2002-04-02
JP2000513452A (ja) 2000-10-10
KR20010022653A (ko) 2001-03-26
ES2164457T3 (es) 2002-02-16
CA2297090A1 (en) 1999-03-25
WO1999014557A1 (en) 1999-03-25
NO315062B1 (no) 2003-06-30
EP1015849A1 (en) 2000-07-05
GB2329471B (en) 2001-08-15
KR100444805B1 (ko) 2004-08-18
DE69802825T2 (de) 2002-04-04
GB9719767D0 (en) 1997-11-19
US6276204B1 (en) 2001-08-21
JP3392147B2 (ja) 2003-03-31
GB2329471A (en) 1999-03-24
DE69802825D1 (de) 2002-01-17
ATE210277T1 (de) 2001-12-15
EP1015849B1 (en) 2001-12-05

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