IL222221A - Improved inertial navigation system and method - Google Patents

Improved inertial navigation system and method

Info

Publication number
IL222221A
IL222221A IL222221A IL22222112A IL222221A IL 222221 A IL222221 A IL 222221A IL 222221 A IL222221 A IL 222221A IL 22222112 A IL22222112 A IL 22222112A IL 222221 A IL222221 A IL 222221A
Authority
IL
Israel
Prior art keywords
method
navigation system
inertial navigation
improved inertial
improved
Prior art date
Application number
IL222221A
Other languages
Hebrew (he)
Inventor
Naroditsky Michael
Kadosh Igal
Rotstein Hector
Original Assignee
Rafael Advanced Defense Systems Ltd
Naroditsky Michael
Kadosh Igal
Rotstein Hector
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 Rafael Advanced Defense Systems Ltd, Naroditsky Michael, Kadosh Igal, Rotstein Hector filed Critical Rafael Advanced Defense Systems Ltd
Priority to IL222221A priority Critical patent/IL222221A/en
Publication of IL222221A publication Critical patent/IL222221A/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in preceding groups G01C1/00-G01C19/00
    • G01C21/10Navigation; Navigational instruments not provided for in preceding groups G01C1/00-G01C19/00 by using measurements of speed or acceleration
    • G01C21/12Navigation; Navigational instruments not provided for in preceding groups G01C1/00-G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16Navigation; Navigational instruments not provided for in preceding 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02Rotary gyroscopes
    • G01C19/34Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/38Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
IL222221A 2012-09-27 2012-09-27 Improved inertial navigation system and method IL222221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IL222221A IL222221A (en) 2012-09-27 2012-09-27 Improved inertial navigation system and method

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IL222221A IL222221A (en) 2012-09-27 2012-09-27 Improved inertial navigation system and method
US14/431,099 US10132634B2 (en) 2012-09-27 2013-09-15 Inertial navigation system and method
PCT/IL2013/050778 WO2014049592A1 (en) 2012-09-27 2013-09-15 Improved inertial navigation system and method
EP13841463.6A EP2901104A4 (en) 2012-09-27 2013-09-15 Improved inertial navigation system and method
SG11201502370YA SG11201502370YA (en) 2012-09-27 2013-09-15 Improved inertial navigation system and method

Publications (1)

Publication Number Publication Date
IL222221A true IL222221A (en) 2019-03-31

Family

ID=50387090

Family Applications (1)

Application Number Title Priority Date Filing Date
IL222221A IL222221A (en) 2012-09-27 2012-09-27 Improved inertial navigation system and method

Country Status (5)

Country Link
US (1) US10132634B2 (en)
EP (1) EP2901104A4 (en)
IL (1) IL222221A (en)
SG (1) SG11201502370YA (en)
WO (1) WO2014049592A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL222221A (en) * 2012-09-27 2019-03-31 Rafael Advanced Defense Systems Ltd Improved inertial navigation system and method
CN106500733B (en) * 2017-01-09 2019-04-26 北京航空航天大学 The non-orthogonal angle self-calibration of three axis Rotating Inertial Navigation System frames of one kind and compensation method
RU2682060C1 (en) * 2018-04-03 2019-03-14 Анатолий Георгиевич Щипицын Free inertial navigation system of mobile carrier

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330945A (en) * 1960-05-25 1967-07-11 Gen Precision Inc Accelerated north-seeking gyrocompassing system
US3222795A (en) * 1960-05-25 1965-12-14 Gen Precision Inc Accelerated north-seeking gyrocompassing system
US3301508A (en) * 1961-06-07 1967-01-31 United Aircraft Corp Guidance system with stellar correction
US3545092A (en) * 1965-07-01 1970-12-08 North American Rockwell Method for aligning a navigation system
US3769710A (en) * 1969-04-01 1973-11-06 R Reister Electronic celestial navigation means
US4244215A (en) * 1979-09-24 1981-01-13 Nasa Autonomous navigation system
US4454756A (en) * 1982-11-18 1984-06-19 Wilson Industries, Inc. Inertial borehole survey system
DE3332795C2 (en) * 1983-09-09 1986-05-15 Litef Litton Technische Werke Der Hellige Gmbh, 7800 Freiburg, De
US4800501A (en) * 1986-11-24 1989-01-24 Ivan Kinsky Vehicle land navigating device
US5617317A (en) * 1995-01-24 1997-04-01 Honeywell Inc. True north heading estimator utilizing GPS output information and inertial sensor system output information
US5894323A (en) * 1996-03-22 1999-04-13 Tasc, Inc, Airborne imaging system using global positioning system (GPS) and inertial measurement unit (IMU) data
US20030135327A1 (en) * 2002-01-11 2003-07-17 Seymour Levine Low cost inertial navigator
JP4381161B2 (en) 2003-03-05 2009-12-09 シチズンホールディングス株式会社 Azimuth measuring device, the orientation measuring method, and the azimuth measurement program
US20050028392A1 (en) * 2003-08-05 2005-02-10 The Boeing Company Flexure Plate Capacitive Compass
US7065449B2 (en) * 2004-03-05 2006-06-20 Bell Geospace, Inc. Method and system for evaluating geophysical survey data
US7066004B1 (en) * 2004-09-02 2006-06-27 Sandia Corporation Inertial measurement unit using rotatable MEMS sensors
EP2344841A4 (en) * 2008-10-01 2013-05-22 A Tech Corp Method and apparatus for precision azimuth measurement
US8548766B2 (en) * 2009-09-14 2013-10-01 Honeywell International Inc. Systems and methods for gyroscope calibration
IL206459A (en) 2010-06-17 2015-11-30 Rafael Advanced Defense Sys North finder
US9453731B2 (en) * 2012-06-04 2016-09-27 Rockwell Collins Control Technologies, Inc. System and method for determining orientation relative to earth
IL222221A (en) * 2012-09-27 2019-03-31 Rafael Advanced Defense Systems Ltd Improved inertial navigation system and method
EP2722647A1 (en) * 2012-10-18 2014-04-23 Leica Geosystems AG Surveying System and Method
FR3005204A1 (en) * 2013-04-30 2014-10-31 St Microelectronics Rousset Device switchable capacitive INTEGRATED
US20150219767A1 (en) * 2014-02-03 2015-08-06 Board Of Regents, The University Of Texas System System and method for using global navigation satellite system (gnss) navigation and visual navigation to recover absolute position and attitude without any prior association of visual features with known coordinates

Also Published As

Publication number Publication date
SG11201502370YA (en) 2015-04-29
EP2901104A1 (en) 2015-08-05
US20150204674A1 (en) 2015-07-23
WO2014049592A1 (en) 2014-04-03
US10132634B2 (en) 2018-11-20
EP2901104A4 (en) 2016-05-18

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