DE602006007589D1 - Selbstkalibration für ein trägheitsinstrument auf der basis eines echtzeit-bias-schätzers - Google Patents

Selbstkalibration für ein trägheitsinstrument auf der basis eines echtzeit-bias-schätzers

Info

Publication number
DE602006007589D1
DE602006007589D1 DE602006007589T DE602006007589T DE602006007589D1 DE 602006007589 D1 DE602006007589 D1 DE 602006007589D1 DE 602006007589 T DE602006007589 T DE 602006007589T DE 602006007589 T DE602006007589 T DE 602006007589T DE 602006007589 D1 DE602006007589 D1 DE 602006007589D1
Authority
DE
Germany
Prior art keywords
signals
inertial
bias
self
bias correction
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
DE602006007589T
Other languages
English (en)
Inventor
Charles A Lee
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.)
Northrop Grumman Corp
Original Assignee
Northrop Grumman Corp
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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of DE602006007589D1 publication Critical patent/DE602006007589D1/de
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
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/183—Compensation of inertial measurements, e.g. for temperature effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
  • Navigation (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Gyroscopes (AREA)
DE602006007589T 2005-08-08 2006-05-31 Selbstkalibration für ein trägheitsinstrument auf der basis eines echtzeit-bias-schätzers Active DE602006007589D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70662805P 2005-08-08 2005-08-08
US11/364,316 US7103477B1 (en) 2005-08-08 2006-02-28 Self-calibration for an inertial instrument based on real time bias estimator
PCT/US2006/021064 WO2007018689A1 (en) 2005-08-08 2006-05-31 Self-calibration for an inertial instrument based on real time bias estimator

Publications (1)

Publication Number Publication Date
DE602006007589D1 true DE602006007589D1 (de) 2009-08-13

Family

ID=36939577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006007589T Active DE602006007589D1 (de) 2005-08-08 2006-05-31 Selbstkalibration für ein trägheitsinstrument auf der basis eines echtzeit-bias-schätzers

Country Status (6)

Country Link
US (1) US7103477B1 (de)
EP (1) EP1913337B1 (de)
JP (1) JP5243956B2 (de)
AT (1) ATE435416T1 (de)
DE (1) DE602006007589D1 (de)
WO (1) WO2007018689A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7739896B2 (en) * 2007-03-15 2010-06-22 Northrop Grumman Guidance And Electronics Company, Inc. Self-calibration of scale factor for dual resonator class II coriolis vibratory gyros
US7640786B2 (en) * 2007-03-28 2010-01-05 Northrop Grumman Guidance And Electronics Company, Inc. Self-calibrating accelerometer
US7698082B2 (en) * 2008-05-20 2010-04-13 Northrop Grumman Guidance And Electronics Company, Inc. Real time error determination for inertial instruments
US8446143B2 (en) * 2008-06-27 2013-05-21 National Instruments Corporation Self-calibration circuit with gyrated output impedance
KR101008360B1 (ko) * 2008-07-01 2011-01-14 (주)마이크로인피니티 이동 로봇에서의 자이로 센서 오차를 교정하는 장치 및방법
US7912664B2 (en) * 2008-09-11 2011-03-22 Northrop Grumman Guidance And Electronics Company, Inc. Self calibrating gyroscope system
US8146401B2 (en) * 2008-09-17 2012-04-03 Bae Systems Information And Electronic Systems Integration Inc. Method and apparatus for in-flight calibration of gyroscope using magnetometer reference
US8011246B2 (en) * 2008-09-22 2011-09-06 Northrop Grumman Guidance And Electronics Company, Inc. Apparatus and method for self-calibration of coriolis vibratory gyroscope
EP2192385A1 (de) 2008-11-26 2010-06-02 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Signalverarbeitungsmodul, Navigationsvorrichtung mit dem Signalverarbeitungsmodul, Fahrzeug, das mit einer Navigationsvorrichtung versehen ist, und Verfahren zum Bereitstellen von Navigationsdaten
US8095250B2 (en) * 2009-05-21 2012-01-10 Honeywell International Inc. Real-time compensation of inertial sensor bias errors under high spin rate conditions
FR3000219B1 (fr) * 2012-12-26 2015-01-09 Sagem Defense Securite Procede de comparaison de deux centrales inertielles solidaires d'un meme porteur
US9651399B2 (en) * 2015-03-25 2017-05-16 Northrop Grumman Systems Corporation Continuous calibration of an inertial system
US9933262B2 (en) 2015-07-27 2018-04-03 Caterpillar Inc. Positioning system having a master-slave configuration
US10466067B2 (en) 2017-01-19 2019-11-05 The Boeing Company System and method for gyro rate computation for a Coriolis Vibrating Gyroscope
CN109000836A (zh) * 2017-06-07 2018-12-14 北京信息科技大学 一种高动态载体环境力测量方法
US11275099B1 (en) 2018-07-20 2022-03-15 Hrl Laboratories, Llc Navigational grade resonant MicroElectroMechanical Systems (mems) accelerometer and method of operation
US11493534B1 (en) 2019-01-04 2022-11-08 Hrl Laboratories, Llc Continuous online self-calibrating resonant FM microelectromechanical systems (MEMS) accelerometer
FR3107151B1 (fr) * 2020-02-06 2022-12-16 Sigfox Procédé de récupération du temps symbole par un dispositif récepteur
US11841243B1 (en) 2022-02-09 2023-12-12 Hrl Laboratories, Llc Frequency multiplexed operation of vibratory gyroscopes for continuous self-calibration
US11835339B1 (en) 2022-04-05 2023-12-05 Hrl Laboratories, Llc Continuous online self-calibration for gyroscopes through modulation of damping axes

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012424A (en) * 1989-02-22 1991-04-30 Honeywell Inc. Multiple sensor system and method
US5272815A (en) 1990-11-14 1993-12-28 Tokimec Inc. Gyro compass
US5562266A (en) 1992-10-29 1996-10-08 Aerospatiale Societe Nationale Industrielle Rate gyro calibration method and apparatus for a three-axis stabilized satellite
US5527003A (en) 1994-07-27 1996-06-18 Litton Systems, Inc. Method for in-field updating of the gyro thermal calibration of an intertial navigation system
US5902351A (en) * 1995-08-24 1999-05-11 The Penn State Research Foundation Apparatus and method for tracking a vehicle
WO1998049577A2 (en) 1997-04-07 1998-11-05 Motorola Inc. Methods for gyro bias estimation using gps
US6678631B2 (en) * 1998-11-19 2004-01-13 Delphi Technologies, Inc. Vehicle attitude angle estimator and method
SE512716C2 (sv) 1999-01-18 2000-05-02 Saab Ab Metod och anordning för att beräkna reservattityd och reservkurs för ett flygplan
WO2000076251A1 (en) 1999-06-09 2000-12-14 Cisco Systems, Inc. Method and system for dynamic soft handoff resource allocation in a wireless network
US6498996B1 (en) 1999-08-04 2002-12-24 Honeywell International Inc. Vibration compensation for sensors
US6282496B1 (en) * 1999-10-29 2001-08-28 Visteon Technologies, Llc Method and apparatus for inertial guidance for an automobile navigation system
JP2001141507A (ja) * 1999-11-11 2001-05-25 Yokogawa Denshikiki Co Ltd 慣性航法装置
US6477465B1 (en) * 1999-11-29 2002-11-05 American Gnc Corporation Vehicle self-carried positioning method and system thereof
US6401036B1 (en) 2000-10-03 2002-06-04 Motorola, Inc. Heading and position error-correction method and apparatus for vehicle navigation systems
US6515618B1 (en) * 2000-11-29 2003-02-04 Trimble Navigation Ltd. Fault detection and exclusion in a positioning system receiver
US6577952B2 (en) * 2001-01-08 2003-06-10 Motorola, Inc. Position and heading error-correction method and apparatus for vehicle navigation systems

Also Published As

Publication number Publication date
JP5243956B2 (ja) 2013-07-24
WO2007018689A1 (en) 2007-02-15
JP2009505062A (ja) 2009-02-05
US7103477B1 (en) 2006-09-05
EP1913337A1 (de) 2008-04-23
ATE435416T1 (de) 2009-07-15
EP1913337B1 (de) 2009-07-01

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