DE69514492D1 - Korrektur von Fehlern eines Magnetometers - Google Patents

Korrektur von Fehlern eines Magnetometers

Info

Publication number
DE69514492D1
DE69514492D1 DE69514492T DE69514492T DE69514492D1 DE 69514492 D1 DE69514492 D1 DE 69514492D1 DE 69514492 T DE69514492 T DE 69514492T DE 69514492 T DE69514492 T DE 69514492T DE 69514492 D1 DE69514492 D1 DE 69514492D1
Authority
DE
Germany
Prior art keywords
magnetometer
errors
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.)
Expired - Lifetime
Application number
DE69514492T
Other languages
English (en)
Other versions
DE69514492T2 (de
Inventor
Eric Charles Assous
Jean-Paul Petillon
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.)
Eurocopter Aeroport International
Original Assignee
Eurocopter Aeroport International
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 Eurocopter Aeroport International filed Critical Eurocopter Aeroport International
Application granted granted Critical
Publication of DE69514492D1 publication Critical patent/DE69514492D1/de
Publication of DE69514492T2 publication Critical patent/DE69514492T2/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
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/38—Testing, calibrating, or compensating of compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Navigation (AREA)
DE69514492T 1994-12-19 1995-11-22 Korrektur von Fehlern eines Magnetometers Expired - Lifetime DE69514492T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415231A FR2728338A1 (fr) 1994-12-19 1994-12-19 Procede et dispositif d'identification simultanee et de correction des erreurs dues a des perturbations magnetiques et a de mauvais alignements dans les mesures d'un magnetometre

Publications (2)

Publication Number Publication Date
DE69514492D1 true DE69514492D1 (de) 2000-02-17
DE69514492T2 DE69514492T2 (de) 2000-06-15

Family

ID=9469910

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69514492T Expired - Lifetime DE69514492T2 (de) 1994-12-19 1995-11-22 Korrektur von Fehlern eines Magnetometers

Country Status (5)

Country Link
US (1) US5654635A (de)
EP (1) EP0718598B1 (de)
JP (1) JP3734868B2 (de)
DE (1) DE69514492T2 (de)
FR (1) FR2728338A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990679A (en) * 1997-10-22 1999-11-23 The United States Of America As Represented By The Secretary Of The Navy Method using corrective factors for determining a magnetic gradient
US6008641A (en) * 1997-10-22 1999-12-28 The United States Of America As Represented By The Secretary Of The Navy Method using corrective factors for aligning a magnetic gradiometer
AU2002951919A0 (en) * 2002-10-04 2002-10-24 Bhp Billiton Innovation Pty Ltd Vector magnetic data processing
BR0307615A (pt) * 2002-02-12 2004-12-21 Bhp Billiton Innovation Pty Aeronave equipada para prospecções de exploração magnética vetorial aérea, método de processamento de dados coletados durante um vÈo de prospecção da aeronave, e, técnica para processar dados magnéticos vetoriais
US7261688B2 (en) * 2002-04-05 2007-08-28 Warsaw Orthopedic, Inc. Devices and methods for percutaneous tissue retraction and surgery
FR2868281B1 (fr) * 2004-03-30 2023-06-23 Commissariat Energie Atomique Procede de determination des mouvements d'une personne.
FR2931248B1 (fr) * 2008-05-14 2012-07-27 Movea Sa Systeme de mesure de champ magnetique comprenant un capteur triaxial de mesure de champ magnetique mobile conjointement avec un element porteur perturbant les mesures et procede associe
RU2431859C2 (ru) * 2009-11-16 2011-10-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт электрофизической аппаратуры им. Д.В. Ефремова" Способ и устройство для определения дефектов изготовления, сборки и установки магнитных систем
WO2011127245A1 (en) * 2010-04-07 2011-10-13 L-3 Communications Avionics Systems, Inc. System and method for magnetometer installation
FR3069649B1 (fr) * 2017-07-26 2021-01-01 Sysnav Procede de calibration d'un magnetometre
FR3070757B1 (fr) * 2017-09-06 2020-09-04 Thales Sa Systeme de navigation d'aeronef et procede de sauvegarde de donnees de compensation de champ magnetique dans un tel systeme
FR3071051B1 (fr) 2017-09-08 2020-03-13 Thales Procede de compensation d'un champ magnetique, dispositif et programme d'ordinateur associes
FR3082611B1 (fr) * 2018-06-13 2020-10-16 Sysnav Procede de calibration de magnetometres equipant un objet
CN110186480B (zh) * 2019-05-30 2021-03-26 北京航天控制仪器研究所 一种惯性器件线性系统误差系数确定方法
CN114111835B (zh) * 2020-09-01 2023-09-19 北京原子机器人科技有限公司 实时磁场标定系统和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182514A (en) * 1974-11-19 1993-01-26 Texas Instruments Incorporated Automatic compensator for an airborne magnetic anomaly detector
FR2507770A1 (fr) * 1981-06-11 1982-12-17 Crouzet Sa Procede de compensations des perturbations magnetiques dans la determination d'un cap magnetique et dispositif pour la mise en oeuvre de ce procede
GB2128749B (en) * 1982-10-12 1987-04-15 Plessey Co Plc Electronic compass with tilt compensation
US4611293A (en) * 1983-11-28 1986-09-09 Magnavox Government And Industrial Electronics Company Method and apparatus for automatic calibration of magnetic compass
EP0226653B1 (de) * 1985-12-20 1989-02-22 LITEF GmbH Verfahren zur Kurswinkelbestimmung mittels und zur automatischen Kalibration eines in einem Luftfahrzeug fest montierten Dreiachsen-Magnetometers
US4972593A (en) * 1989-01-17 1990-11-27 The Charles Stark Draper Laboratory, Inc. Method and apparatus for measuring the undistorted magnetic field of the earth

Also Published As

Publication number Publication date
EP0718598A1 (de) 1996-06-26
EP0718598B1 (de) 2000-01-12
FR2728338A1 (fr) 1996-06-21
US5654635A (en) 1997-08-05
DE69514492T2 (de) 2000-06-15
FR2728338B1 (de) 1997-02-28
JPH08285634A (ja) 1996-11-01
JP3734868B2 (ja) 2006-01-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT