CA955744A - Compass calibrator - Google Patents

Compass calibrator

Info

Publication number
CA955744A
CA955744A CA124,503A CA124503A CA955744A CA 955744 A CA955744 A CA 955744A CA 124503 A CA124503 A CA 124503A CA 955744 A CA955744 A CA 955744A
Authority
CA
Canada
Prior art keywords
calibrator
compass
compass calibrator
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
CA124,503A
Other languages
English (en)
Other versions
CA124503S (en
Inventor
Donald H. Baker
David R. Brickner
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.)
Unisys Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of CA955744A publication Critical patent/CA955744A/en
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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Measuring Magnetic Variables (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA124,503A 1971-01-26 1971-10-05 Compass calibrator Expired CA955744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10987271A 1971-01-26 1971-01-26

Publications (1)

Publication Number Publication Date
CA955744A true CA955744A (en) 1974-10-08

Family

ID=22330005

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,503A Expired CA955744A (en) 1971-01-26 1971-10-05 Compass calibrator

Country Status (7)

Country Link
US (1) US3683668A (cs)
JP (1) JPS5730569Y2 (cs)
CA (1) CA955744A (cs)
DE (1) DE2203624C2 (cs)
FR (1) FR2123380B1 (cs)
GB (1) GB1371395A (cs)
IT (1) IT948325B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305624A (zh) * 2011-05-11 2012-01-04 西安飞机工业（集团）有限责任公司 一种罗盘校准方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030204A (en) * 1974-03-18 1977-06-21 Edwards Robert A Remote indicating solid state magnetic sensor
NO772126L (no) * 1976-06-17 1977-12-20 Laitram Corp Fremgangsm}te og apparat for frembringelse av deviasjonskorreksjons-signaler for et magnetisk kompass
FR2484079A1 (fr) * 1980-06-05 1981-12-11 Crouzet Sa Procede de compensation des perturbations magnetiques dans la determination d'un cap magnetique, et dispositif pour la mise en oeuvre de ce procede
US4338810A (en) * 1980-09-29 1982-07-13 The Bendix Corporation Calibrator for a magnetic azimuth 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
DE3123180A1 (de) * 1981-06-11 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Korrekturverfahren und -einrichtung fuer eine magnetfeldsonde
DE3345818A1 (de) * 1983-12-17 1985-06-27 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur ermittlung von stoerfeldern in fahrzeugen mit einem elektronischen kompass
US4750349A (en) * 1985-12-27 1988-06-14 Chrysler Motors Corporation Microcomputer controlled quick ranging technique and digital filter
US4622843A (en) * 1985-12-27 1986-11-18 Hormel Ronald F Simplified calibration technique and auto ranging circuit for an electronic compass control circuit
US4807462A (en) * 1987-04-03 1989-02-28 Chrysler Motors Corporation Method for performing automatic calibrations in an electronic compass
US4843865A (en) * 1988-02-29 1989-07-04 Digicourse, Inc. Method of calibrating a compass heading
US5090231A (en) * 1988-10-07 1992-02-25 Gallagher Lawrence W Electronic compass system
US5255442A (en) * 1991-12-20 1993-10-26 Donnelly Corporation Vehicle compass with electronic sensor
US5644851A (en) 1991-12-20 1997-07-08 Blank; Rodney K. Compensation system for electronic compass
US6301794B1 (en) * 1999-05-27 2001-10-16 Johnson Controls, Inc. Vehicle compass system with continuous automatic calibration
CA2660632A1 (en) * 2006-07-18 2008-07-31 L-3 Communications Avionics Systems, Inc. Heading reference system with remote-mounted sensor
ES2651008T3 (es) 2010-04-07 2018-01-23 L-3 Communications Avionics Systems, Inc. Procedimiento de instalación de un magnetómetro
US9366537B2 (en) 2012-10-15 2016-06-14 Gentex Corporation Magnetic field compensation system and method thereof
CN112896551B (zh) * 2021-05-08 2021-09-07 成都飞机工业（集团）有限责任公司 一种飞机航电设备安装的校准辅助方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852859A (en) * 1958-09-23 A-axis
US3071959A (en) * 1961-01-25 1963-01-08 Sperry Rand Corp Method of measuring and compensating for deviation error in compass systems for maneuverable craft
US3418840A (en) * 1965-08-02 1968-12-31 Oakland Corp Compass compensation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305624A (zh) * 2011-05-11 2012-01-04 西安飞机工业（集团）有限责任公司 一种罗盘校准方法
CN102305624B (zh) * 2011-05-11 2013-10-23 西安飞机工业（集团）有限责任公司 一种罗盘校准方法

Also Published As

Publication number Publication date
JPS52171955U (cs) 1977-12-27
FR2123380B1 (cs) 1975-10-24
GB1371395A (en) 1974-10-23
FR2123380A1 (cs) 1972-09-08
IT948325B (it) 1973-05-30
DE2203624C2 (de) 1982-04-22
DE2203624A1 (de) 1972-08-17
US3683668A (en) 1972-08-15
JPS5730569Y2 (cs) 1982-07-05

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