IL156337A0 - Electronic compass and compensation of large magnetic errors for operation over all orientations - Google Patents

Electronic compass and compensation of large magnetic errors for operation over all orientations

Info

Publication number
IL156337A0
IL156337A0 IL15633701A IL15633701A IL156337A0 IL 156337 A0 IL156337 A0 IL 156337A0 IL 15633701 A IL15633701 A IL 15633701A IL 15633701 A IL15633701 A IL 15633701A IL 156337 A0 IL156337 A0 IL 156337A0
Authority
IL
Israel
Prior art keywords
orientations
compensation
electronic compass
operation over
large magnetic
Prior art date
Application number
IL15633701A
Other languages
English (en)
Original Assignee
Honeywell Int Inc
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 Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of IL156337A0 publication Critical patent/IL156337A0/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/38Testing, 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)
IL15633701A 2000-12-06 2001-11-28 Electronic compass and compensation of large magnetic errors for operation over all orientations IL156337A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/731,177 US6543146B2 (en) 2000-12-06 2000-12-06 Electronic compass and compensation of large magnetic errors for operation over all orientations
PCT/US2001/044560 WO2002046693A2 (en) 2000-12-06 2001-11-28 Electronic compass and compensation of large magnetic errors

Publications (1)

Publication Number Publication Date
IL156337A0 true IL156337A0 (en) 2004-01-04

Family

ID=24938388

Family Applications (2)

Application Number Title Priority Date Filing Date
IL15633701A IL156337A0 (en) 2000-12-06 2001-11-28 Electronic compass and compensation of large magnetic errors for operation over all orientations
IL156337A IL156337A (en) 2000-12-06 2003-06-08 Electronic compass and compensation of large magnetic errors for operation over all orientations

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL156337A IL156337A (en) 2000-12-06 2003-06-08 Electronic compass and compensation of large magnetic errors for operation over all orientations

Country Status (7)

Country Link
US (1) US6543146B2 (xx)
EP (1) EP1340043A2 (xx)
JP (1) JP4093861B2 (xx)
AU (1) AU2002217921A1 (xx)
CA (1) CA2431722C (xx)
IL (2) IL156337A0 (xx)
WO (1) WO2002046693A2 (xx)

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Also Published As

Publication number Publication date
IL156337A (en) 2008-11-26
JP4093861B2 (ja) 2008-06-04
US6543146B2 (en) 2003-04-08
US20020100178A1 (en) 2002-08-01
WO2002046693A2 (en) 2002-06-13
WO2002046693A3 (en) 2002-10-17
CA2431722A1 (en) 2002-06-13
EP1340043A2 (en) 2003-09-03
CA2431722C (en) 2009-07-07
AU2002217921A1 (en) 2002-06-18
JP2004525347A (ja) 2004-08-19

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