FR2443048A1 - Appareil de reference de cap et d'assiette pour vehicule a axes x, y et z de tangage, de roulis et de lacet - Google Patents

Appareil de reference de cap et d'assiette pour vehicule a axes x, y et z de tangage, de roulis et de lacet

Info

Publication number
FR2443048A1
FR2443048A1 FR7929466A FR7929466A FR2443048A1 FR 2443048 A1 FR2443048 A1 FR 2443048A1 FR 7929466 A FR7929466 A FR 7929466A FR 7929466 A FR7929466 A FR 7929466A FR 2443048 A1 FR2443048 A1 FR 2443048A1
Authority
FR
France
Prior art keywords
axes
vehicle
tangage
lace
roll
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.)
Granted
Application number
FR7929466A
Other languages
English (en)
Other versions
FR2443048B1 (fr
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 Guidance and Electronics Co Inc
Original Assignee
Litton Systems 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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of FR2443048A1 publication Critical patent/FR2443048A1/fr
Application granted granted Critical
Publication of FR2443048B1 publication Critical patent/FR2443048B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in 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
    • G01C21/166—Mechanical, construction or arrangement details of inertial navigation systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in 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
    • G01C21/183—Compensation of inertial measurements, e.g. for temperature effects
    • G01C21/188—Compensation of inertial measurements, e.g. for temperature effects for accumulated errors, e.g. by coupling inertial systems with absolute positioning systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gyroscopes (AREA)
  • Navigation (AREA)
  • Toys (AREA)

Abstract

L'invention concerne un appareil destiné à établir une référence de cap et d'assiette pour un véhicule pouvant effectuer des mouvements suivant trois axes orthogonaux. Cet appareil comprend deux gyroscopes 10, 12 et au moins, et de préférence, trois accéléromètres 16, 18, 20 montés sur un plateau tournant 22. Les gyroscopes produisent des signaux de vitesse angulaire et les accéléromètres des signaux d'accélération linéaire. Le plateau tournant peut être placé, autour d'un axe vertical, dans l'une ou l'autre de deux positions espacées de 180 degrés . Domaine d'application : pilotage de véhicules tels que des hélicoptères, des aéronefs, des chars de combat, des camions, etc.
FR7929466A 1978-11-30 1979-11-30 Appareil de reference de cap et d'assiette pour vehicule a axes x, y et z de tangage, de roulis et de lacet Granted FR2443048A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96500478A 1978-11-30 1978-11-30

Publications (2)

Publication Number Publication Date
FR2443048A1 true FR2443048A1 (fr) 1980-06-27
FR2443048B1 FR2443048B1 (fr) 1983-06-03

Family

ID=25509309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929466A Granted FR2443048A1 (fr) 1978-11-30 1979-11-30 Appareil de reference de cap et d'assiette pour vehicule a axes x, y et z de tangage, de roulis et de lacet

Country Status (7)

Country Link
JP (1) JPS5575612A (fr)
CA (1) CA1131053A (fr)
DE (1) DE2947863C2 (fr)
FR (1) FR2443048A1 (fr)
GB (1) GB2039674B (fr)
IL (1) IL58674A (fr)
IT (1) IT1120047B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324408Y2 (fr) * 1981-05-01 1988-07-05
DE3927920A1 (de) * 1989-08-24 1991-02-28 Bodenseewerk Geraetetech Verfahren zur eliminierung von kreiselfehlern
US5408411A (en) * 1991-01-18 1995-04-18 Hitachi, Ltd. System for predicting behavior of automotive vehicle and for controlling vehicular behavior based thereon
JPH06347264A (ja) * 1993-06-10 1994-12-20 Hitachi Cable Ltd 傾斜角センサ
FR2824393B1 (fr) * 2001-05-03 2003-07-25 Sagem Procede et dispositif de navigation longue duree
US7286911B2 (en) * 2003-12-01 2007-10-23 Kane Richard L Aircraft pilot assistance system and method
DE102008058866B4 (de) 2008-11-26 2018-09-13 Mbda Deutschland Gmbh Vorrichtung und Verfahren zur Lagebestimmung eines Objekts
DE102015113486A1 (de) 2015-08-14 2017-02-16 Northrop Grumman Litef Gmbh Navigationsvorrichtung mit Drehtisch für eine Umschlagsmessung und Verfahren zum Betreiben der Navigationsvorrichtung
CN108593963B (zh) * 2018-04-18 2020-06-16 芜湖博高光电科技股份有限公司 一种可远程监控三维动态高速测试转台系统
CN109059917B (zh) * 2018-08-07 2023-04-28 合肥正阳光电科技有限责任公司 一种动态水平仪及其动态调整测量方法
GB2576569B (en) 2018-08-24 2022-10-19 Atlantic Inertial Systems Ltd Inertial navigation system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269195A (en) * 1964-04-03 1966-08-30 North American Aviation Inc Acceleration and rate control for gyro case rotation
US3269179A (en) * 1959-05-29 1966-08-30 Honeywell Regulator Co Navigational instruments
US3272972A (en) * 1962-01-15 1966-09-13 United Aircraft Corp Random orientation inertial system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269179A (en) * 1959-05-29 1966-08-30 Honeywell Regulator Co Navigational instruments
US3272972A (en) * 1962-01-15 1966-09-13 United Aircraft Corp Random orientation inertial system
US3269195A (en) * 1964-04-03 1966-08-30 North American Aviation Inc Acceleration and rate control for gyro case rotation

Also Published As

Publication number Publication date
JPS5575612A (en) 1980-06-07
CA1131053A (fr) 1982-09-07
IT7950925A0 (it) 1979-11-28
IL58674A (en) 1983-07-31
FR2443048B1 (fr) 1983-06-03
DE2947863A1 (de) 1980-06-12
GB2039674A (en) 1980-08-13
IT1120047B (it) 1986-03-19
DE2947863C2 (de) 1985-01-10
GB2039674B (en) 1983-01-26

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Legal Events

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