FR2958030B1 - Procede et dispositif de mesure angulaire avec compensation de non linearites - Google Patents

Procede et dispositif de mesure angulaire avec compensation de non linearites

Info

Publication number
FR2958030B1
FR2958030B1 FR1001159A FR1001159A FR2958030B1 FR 2958030 B1 FR2958030 B1 FR 2958030B1 FR 1001159 A FR1001159 A FR 1001159A FR 1001159 A FR1001159 A FR 1001159A FR 2958030 B1 FR2958030 B1 FR 2958030B1
Authority
FR
France
Prior art keywords
angular measurement
linearity compensation
linearity
compensation
angular
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.)
Active
Application number
FR1001159A
Other languages
English (en)
Other versions
FR2958030A1 (fr
Inventor
Vincent Ragot
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.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite SA
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 Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Priority to FR1001159A priority Critical patent/FR2958030B1/fr
Priority to US13/581,790 priority patent/US9207080B2/en
Priority to PCT/EP2011/001438 priority patent/WO2011116945A1/fr
Priority to CN201180015154.2A priority patent/CN102812328B/zh
Priority to EP11713676A priority patent/EP2550506A1/fr
Publication of FR2958030A1 publication Critical patent/FR2958030A1/fr
Application granted granted Critical
Publication of FR2958030B1 publication Critical patent/FR2958030B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration
    • H03M1/1033—Calibration over the full range of the converter, e.g. for correcting differential non-linearity
    • H03M1/1038—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by storing corrected or correction values in one or more digital look-up tables
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1071—Measuring or testing
    • H03M1/1085—Measuring or testing using domain transforms, e.g. Fast Fourier Transform
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Gyroscopes (AREA)
FR1001159A 2010-03-23 2010-03-23 Procede et dispositif de mesure angulaire avec compensation de non linearites Active FR2958030B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1001159A FR2958030B1 (fr) 2010-03-23 2010-03-23 Procede et dispositif de mesure angulaire avec compensation de non linearites
US13/581,790 US9207080B2 (en) 2010-03-23 2011-03-23 Method and device for angular measurement with compensation of non-linearities
PCT/EP2011/001438 WO2011116945A1 (fr) 2010-03-23 2011-03-23 Procédé et dispositif de mesure angulaire avec compensation des non-linéarités
CN201180015154.2A CN102812328B (zh) 2010-03-23 2011-03-23 具有非线性补偿的角测量的方法和设备
EP11713676A EP2550506A1 (fr) 2010-03-23 2011-03-23 Procédé et dispositif de mesure angulaire avec compensation des non-linéarités

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001159A FR2958030B1 (fr) 2010-03-23 2010-03-23 Procede et dispositif de mesure angulaire avec compensation de non linearites

Publications (2)

Publication Number Publication Date
FR2958030A1 FR2958030A1 (fr) 2011-09-30
FR2958030B1 true FR2958030B1 (fr) 2012-04-20

Family

ID=43086324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001159A Active FR2958030B1 (fr) 2010-03-23 2010-03-23 Procede et dispositif de mesure angulaire avec compensation de non linearites

Country Status (5)

Country Link
US (1) US9207080B2 (fr)
EP (1) EP2550506A1 (fr)
CN (1) CN102812328B (fr)
FR (1) FR2958030B1 (fr)
WO (1) WO2011116945A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9459274B2 (en) * 2013-03-13 2016-10-04 Invensense, Inc. Round-robin sensing device and method of use
DE102014105205A1 (de) * 2013-04-26 2014-11-13 Maxim Integrated Products, Inc. Gyroskop-Stoß- und -Störungsmessschaltung
KR102570609B1 (ko) * 2020-09-08 2023-08-25 성균관대학교산학협력단 오프셋 전압이 자동 조절되는 전류센서 및 이의 오프셋 자동 조절 방법

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157041A (en) * 1978-05-22 1979-06-05 General Motors Corporation Sonic vibrating bell gyro
US4951508A (en) * 1983-10-31 1990-08-28 General Motors Corporation Vibratory rotation sensor
JP3453724B2 (ja) * 1994-06-03 2003-10-06 アイシン精機株式会社 角速度検出装置
US5712427A (en) * 1995-08-29 1998-01-27 Litton Systems Inc. Vibratory rotation sensor with scanning-tunneling-transducer readout
US5817940A (en) * 1996-03-14 1998-10-06 Aisin Seiki Kabishiki Kaisha Angular rate detector
GB2318184B (en) * 1996-10-08 2000-07-05 British Aerospace A rate sensor
US5763780A (en) * 1997-02-18 1998-06-09 Litton Systems, Inc. Vibratory rotation sensor with multiplex electronics
US5892152A (en) * 1997-07-29 1999-04-06 Litton Systems, Inc. Multiple vibratory rotation sensors with multiplexed electronics
US5983719A (en) * 1997-07-31 1999-11-16 Litton Systems, Inc. Low quantization method and apparatus for vibratory rotation sensors
GB2335273B (en) * 1998-03-14 2002-02-27 British Aerospace A two axis gyroscope
US6065340A (en) * 1998-07-29 2000-05-23 Litton Systems Inc. Vibratory rotation sensor with novel electrode placements
US6189382B1 (en) * 1999-11-05 2001-02-20 Litton Systems, Inc. Vibratory sensor with self-calibration and low noise digital conversion
US6424275B1 (en) * 2001-01-18 2002-07-23 Scott R. Velazquez Linearity error compensator
DE60139881D1 (de) * 2001-11-13 2009-10-22 Nokia Corp Verfahren, Vorrichtung und System zur Kalibrierung von Winkelratenmesssensoren
FR2851041B1 (fr) * 2003-02-06 2005-03-18 Sagem Procede de mise en oeuvre d'un resonateur sous l'effet de forces electrostatiques
JP4590853B2 (ja) * 2003-10-17 2010-12-01 パナソニック株式会社 回転率センサおよび多軸検出型回転率センサ
FR2863709B1 (fr) * 2003-12-11 2006-02-17 Sagem Capteur de rotation inertiel a traitement isotrope
US7880565B2 (en) * 2005-08-03 2011-02-01 Kolo Technologies, Inc. Micro-electro-mechanical transducer having a surface plate
WO2008054404A2 (fr) * 2005-11-15 2008-05-08 California Institute Of Technology Dispositif vibratoire par résonance à facteur de qualité élevée et procédé de fabrication
FR2898884B1 (fr) * 2006-03-27 2008-05-02 Commissariat Energie Atomique Micro-capteur inertiel resonant a epaisseur variable realise en technologies de surface
US8056413B2 (en) * 2007-09-11 2011-11-15 Evigia Systems, Inc. Sensor and sensing method utilizing symmetrical differential readout
US7626530B2 (en) * 2008-05-01 2009-12-01 Robert Bosch Gmbh System and method for improving linearity of electronic circuits with mechanical oscillators
US8179232B2 (en) * 2008-05-05 2012-05-15 Round Rock Research, Llc RFID interrogator with adjustable signal characteristics
FR2932563B1 (fr) * 2008-06-13 2010-06-18 Sagem Defense Securite Capteur de rotation inertiel a derive compensee.
FR2936049B1 (fr) * 2008-09-16 2010-09-17 Sagem Defense Securite Resonateur a metallisation partielle pour detecteur de parametre angulaire.
US8631702B2 (en) * 2010-05-30 2014-01-21 Honeywell International Inc. Hemitoroidal resonator gyroscope
FI124624B (en) * 2012-06-29 2014-11-14 Murata Manufacturing Co Improved vibration gyroscope

Also Published As

Publication number Publication date
EP2550506A1 (fr) 2013-01-30
CN102812328B (zh) 2016-06-01
US20120324999A1 (en) 2012-12-27
CN102812328A (zh) 2012-12-05
WO2011116945A1 (fr) 2011-09-29
US9207080B2 (en) 2015-12-08
FR2958030A1 (fr) 2011-09-30

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