NO20013779L - Apparat for hoydeestimering - Google Patents

Apparat for hoydeestimering

Info

Publication number
NO20013779L
NO20013779L NO20013779A NO20013779A NO20013779L NO 20013779 L NO20013779 L NO 20013779L NO 20013779 A NO20013779 A NO 20013779A NO 20013779 A NO20013779 A NO 20013779A NO 20013779 L NO20013779 L NO 20013779L
Authority
NO
Norway
Prior art keywords
height estimation
estimation
height
Prior art date
Application number
NO20013779A
Other languages
English (en)
Other versions
NO20013779D0 (no
Inventor
Geoffrey Thomas Henderson
Original Assignee
Bae Systems Plc
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 Bae Systems Plc filed Critical Bae Systems Plc
Publication of NO20013779D0 publication Critical patent/NO20013779D0/no
Publication of NO20013779L publication Critical patent/NO20013779L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/005—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Navigation (AREA)
NO20013779A 1999-03-24 2001-08-01 Apparat for hoydeestimering NO20013779L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9906781.1A GB9906781D0 (en) 1999-03-24 1999-03-24 Height estimating apparatus
PCT/GB2000/001057 WO2000057130A1 (en) 1999-03-24 2000-03-21 Height estimating apparatus

Publications (2)

Publication Number Publication Date
NO20013779D0 NO20013779D0 (no) 2001-08-01
NO20013779L true NO20013779L (no) 2001-08-01

Family

ID=10850267

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013779A NO20013779L (no) 1999-03-24 2001-08-01 Apparat for hoydeestimering

Country Status (8)

Country Link
US (1) US6366835B1 (no)
EP (1) EP1137910A1 (no)
JP (1) JP2002540389A (no)
AU (1) AU767537B2 (no)
CA (1) CA2361112A1 (no)
GB (1) GB9906781D0 (no)
NO (1) NO20013779L (no)
WO (1) WO2000057130A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4832703B2 (ja) * 2000-06-06 2011-12-07 ノースロップ グラマン ガイダンス アンド エレクトロニクス カンパニー インコーポレイテッド ３ｄ自律型インテグリティ監視外挿航法
US7266446B1 (en) * 2003-05-13 2007-09-04 Pelosi Michael J Helmet mounted tracking system and method
US8374804B2 (en) * 2010-02-12 2013-02-12 Honeywell International Inc. Aircraft dynamic pressure estimation system and method
FR2956491B1 (fr) * 2010-02-15 2012-09-28 Airbus Operations Sas Procede et dispositif de surveillance de hauteurs radioaltimetriques d'un aeronef.
FR2976661B1 (fr) * 2011-06-17 2013-07-05 Thales Sa Systeme compact de mesure altimetrique de haute precision.
CN104316920A (zh) * 2014-11-11 2015-01-28 上海无线电设备研究所 一种雷达高度计小入射角干涉的海面高度高精度提取方法
CN105700550B (zh) * 2016-01-26 2018-06-26 深圳市大疆创新科技有限公司 无人机及其飞行控制方法与系统
GB2555806A (en) 2016-11-09 2018-05-16 Atlantic Inertial Systems Ltd A navigation system
CN106647777A (zh) * 2017-03-09 2017-05-10 腾讯科技（深圳）有限公司 一种飞行控制方法及飞行器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296422A (en) 1962-02-12 1967-01-03 Honeywell Inc Apparatus for computing true vertical position, velocity and acceleration for aircraft
US4495580A (en) 1981-03-30 1985-01-22 E-Systems, Inc. Navigation system
DE3677018D1 (de) 1986-11-12 1991-02-21 Litef Gmbh Verfahren zur bestimmung der flughoehe eines fluggeraets.
US5136512A (en) 1988-06-26 1992-08-04 Cubic Defense Systems, Inc. Ground collision avoidance system
DE4013570C2 (de) * 1990-04-27 1998-09-10 Aero Data Flugmestechnik Gmbh Verfahren und Schaltungsanordnung zur Ermittlung des Erdschwerefeldes
FR2689668B1 (fr) 1992-04-07 1994-05-20 Dassault Electronique Procede et dispositif d'anti-collisions terrain pour aeronef.
FR2697627B1 (fr) * 1992-11-02 1995-01-06 Aerospatiale Procédé et dispositif pour l'estimation de l'altitude d'un aéronef.
US5657232A (en) 1993-03-17 1997-08-12 Aisin Seiki Kabushiki Kaisha Onboard positioning system
US5349347A (en) 1993-03-29 1994-09-20 Alliedsignal Inc. Method and apparatus for correcting dynamically induced errors in static pressure, airspeed and airspeed rate
DE4403190C1 (de) 1994-02-02 1995-07-27 Deutsche Forsch Luft Raumfahrt Verfahren zum Bestimmen der Position eines Flugzeugs aus Beschleunigungsdaten eines Inertialsystems sowie aus Ausgabedaten eines Navigationssystems und Einrichtung zur Durchführung des Verfahrens
GB2293452B (en) 1994-09-26 1998-07-29 Sagem Method for adjusting the altitude given by an altimeter on board an aircraft
US5657025A (en) 1995-08-07 1997-08-12 Litton Systems, Inc. Integrated GPS/inertial navigation apparatus providing improved heading estimates
US5730394A (en) * 1995-12-20 1998-03-24 Sikorsky Aircraft Corporation Vertical performance limit compensator
US5901927A (en) * 1996-07-18 1999-05-11 Honeywell Inc. Ground strike protection function for aircraft autopilot
US6253166B1 (en) * 1998-10-05 2001-06-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Stable algorithm for estimating airdata from flush surface pressure measurements

Also Published As

Publication number Publication date
GB9906781D0 (en) 1999-05-19
CA2361112A1 (en) 2000-09-28
AU767537B2 (en) 2003-11-13
EP1137910A1 (en) 2001-10-04
NO20013779D0 (no) 2001-08-01
US6366835B1 (en) 2002-04-02
JP2002540389A (ja) 2002-11-26
AU3310300A (en) 2000-10-09
WO2000057130A1 (en) 2000-09-28

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Legal Events

Date Code Title Description
RE Reestablishment of rights (par. 72 patents act)
FC2A Withdrawal, rejection or dismissal of laid open patent application
FC2A Withdrawal, rejection or dismissal of laid open patent application
FC2A Withdrawal, rejection or dismissal of laid open patent application