ES2002936A6 - Metodo de determinacion del angulo de ruta por medio de un magnetometro de tres ejes montado fijamente en un avion y de calibracion automatica de dicho magnetometro - Google Patents

Metodo de determinacion del angulo de ruta por medio de un magnetometro de tres ejes montado fijamente en un avion y de calibracion automatica de dicho magnetometro

Info

Publication number
ES2002936A6
ES2002936A6 ES8603476A ES8603476A ES2002936A6 ES 2002936 A6 ES2002936 A6 ES 2002936A6 ES 8603476 A ES8603476 A ES 8603476A ES 8603476 A ES8603476 A ES 8603476A ES 2002936 A6 ES2002936 A6 ES 2002936A6
Authority
ES
Spain
Prior art keywords
aircraft
automatically calibrating
axis magnetometer
flight
rigidly fitted
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
Application number
ES8603476A
Other languages
English (en)
Inventor
Manfred Baumker
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 Litef GmbH
Original Assignee
Litef GmbH
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 Litef GmbH filed Critical Litef GmbH
Publication of ES2002936A6 publication Critical patent/ES2002936A6/es
Expired 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)
  • Navigation (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

EL METODO DE DETERMINACION DEL ANGULO DE RUTA POR MEDIO DE UN MAGNETOMETRO DE TRES EJES MONTADOS FIJAMENTE EN UN AVION Y DE CALIBRACION AUTOMATICA DE LA EXACTITUD DE RUMBO, QUE SE NECESITA A INTERVALOS ESPECIFICOS DE TIEMPO A CAUSA DE CAMPOS MAGNETICOS INTEREFERENTES EN EL VEHICULO Y DE ERRORES CAUSADOS POR LOS INTRUMENTOS, SE REALIZA EN VUELO Y COMPENSA LAS FUENTES PRINCIPALES DE ERROR DEL MAGNETOMETRO. EL VUELO DE CALIBRACION DEBE INCLUIR MANIOBRAS ESPECIFICAS DE VUELO (SIN CAMBIAR DE POSICION). EL METODO RESULTA ESPECIALMENTE ADECUADO PARA HELICOPTEROS DOTADOS DE MAGNETOMETROS DE TRES EJES.
ES8603476A 1985-12-20 1986-12-18 Metodo de determinacion del angulo de ruta por medio de un magnetometro de tres ejes montado fijamente en un avion y de calibracion automatica de dicho magnetometro Expired ES2002936A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85116345A EP0226653B1 (de) 1985-12-20 1985-12-20 Verfahren zur Kurswinkelbestimmung mittels und zur automatischen Kalibration eines in einem Luftfahrzeug fest montierten Dreiachsen-Magnetometers

Publications (1)

Publication Number Publication Date
ES2002936A6 true ES2002936A6 (es) 1988-10-01

Family

ID=8193956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8603476A Expired ES2002936A6 (es) 1985-12-20 1986-12-18 Metodo de determinacion del angulo de ruta por medio de un magnetometro de tres ejes montado fijamente en un avion y de calibracion automatica de dicho magnetometro

Country Status (5)

Country Link
US (1) US4870602A (es)
EP (1) EP0226653B1 (es)
JP (1) JPS62157518A (es)
DE (1) DE3568374D1 (es)
ES (1) ES2002936A6 (es)

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JPH07117415B2 (ja) * 1989-07-17 1995-12-18 日産自動車株式会社 車両用方位計
JP2514254B2 (ja) * 1989-08-11 1996-07-10 日産自動車株式会社 車両用方位計
US5297065A (en) * 1991-12-27 1994-03-22 Chrysler Corporation Magnetic transient detection and calibration technique for an auto-calibrating compass
DE4439945C1 (de) * 1994-11-09 1996-02-08 Leica Ag Verfahren zur Stabilisierung der Richtungsanzeige von Magnetkompassen
FR2728338A1 (fr) * 1994-12-19 1996-06-21 Eurocopter France 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
FR2732773B1 (fr) * 1995-04-10 1997-06-06 Eurocopter France Procede et dispositif d'identification simultanee et de correction d'erreurs dans les mesures d'un magnetometre
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IT1299404B1 (it) * 1998-04-01 2000-03-16 Finmeccanica Spa Sistema di sensori inerziali e magnetici atto a determinare l'angolo di orientamento rispetto al nord geografico
JP2006176084A (ja) * 2004-12-24 2006-07-06 Advics:Kk 車両挙動センサの検出値補正方法
KR100666160B1 (ko) 2004-12-29 2007-01-09 한국항공우주연구원 궤도기하학을 이용한 인공위성 자기센서의 바이어스보정방법
US7219033B2 (en) * 2005-02-15 2007-05-15 Magneto Inertial Sensing Technology, Inc. Single/multiple axes six degrees of freedom (6 DOF) inertial motion capture system with initial orientation determination capability
US7275008B2 (en) * 2005-09-02 2007-09-25 Nokia Corporation Calibration of 3D field sensors
KR20080026395A (ko) * 2006-09-20 2008-03-25 삼성전자주식회사 자기 환경을 고려한 컴퍼스 센서의 교정 방법 및 장치와이를 이용한 방위각 측정 방법 및 장치
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
US9157747B2 (en) * 2013-03-15 2015-10-13 Innovative Solutions And Support, Inc. Method of calibrating a heading reference system
US9476734B2 (en) * 2013-03-15 2016-10-25 Innovative Solutions And Support, Inc. Systems and methods for calibrating and adjusting a heading reference system
CN104165642B (zh) * 2014-08-29 2017-02-15 东南大学 一种用于导航***航向角直接校正补偿方法
FR3029642B1 (fr) * 2014-12-09 2017-12-08 ISKn Procede de localisation d'au moins un objet magnetique mobile, et systeme associe
US10365296B2 (en) 2016-09-29 2019-07-30 Innovative Solutions & Support, Inc. Systems and methods for compensating for the absence of a sensor measurement in a heading reference system
US10921153B2 (en) 2018-10-05 2021-02-16 Honeywell International In. System and method to construct a magnetic calibration (MAG-CAL) pattern for depicting the progress of a calibration of a magnetometer of an aircraft displayed by a cockpit display
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CN114485728A (zh) * 2022-01-04 2022-05-13 中国煤炭科工集团太原研究院有限公司 一种捷联惯导***现场快速自标定方法

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Also Published As

Publication number Publication date
JPS62157518A (ja) 1987-07-13
US4870602A (en) 1989-09-26
EP0226653A1 (de) 1987-07-01
DE3568374D1 (en) 1989-03-30
EP0226653B1 (de) 1989-02-22

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