CH632591A5 - Navigation device for a surface vehicle - Google Patents

Navigation device for a surface vehicle Download PDF

Info

Publication number
CH632591A5
CH632591A5 CH546979A CH546979A CH632591A5 CH 632591 A5 CH632591 A5 CH 632591A5 CH 546979 A CH546979 A CH 546979A CH 546979 A CH546979 A CH 546979A CH 632591 A5 CH632591 A5 CH 632591A5
Authority
CH
Switzerland
Prior art keywords
axis
platform
gyroscope
axes
vehicle
Prior art date
Application number
CH546979A
Other languages
English (en)
French (fr)
Inventor
Jacques Resseguier
Jacques Barriac
Jean Doreau
Original Assignee
Sagem Soc Applic Gen Elekt Mec
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 Sagem Soc Applic Gen Elekt Mec filed Critical Sagem Soc Applic Gen Elekt Mec
Publication of CH632591A5 publication Critical patent/CH632591A5/fr

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
    • G01C21/183—Compensation of inertial measurements, e.g. for temperature effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/38—Rotary 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Navigation (AREA)
  • Gyroscopes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
CH546979A 1978-06-14 1979-06-12 Navigation device for a surface vehicle CH632591A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7817804A FR2428819A1 (fr) 1978-06-14 1978-06-14 Perfectionnements apportes aux dispositifs de navigation pour vehicules de surface

Publications (1)

Publication Number Publication Date
CH632591A5 true CH632591A5 (en) 1982-10-15

Family

ID=9209500

Family Applications (1)

Application Number Title Priority Date Filing Date
CH546979A CH632591A5 (en) 1978-06-14 1979-06-12 Navigation device for a surface vehicle

Country Status (7)

Country Link
JP (1) JPS5536788A (de)
CH (1) CH632591A5 (de)
DE (1) DE2923988C2 (de)
FR (1) FR2428819A1 (de)
GB (1) GB2023294B (de)
IT (1) IT1121290B (de)
SE (1) SE448321B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082801B (en) * 1980-08-27 1983-12-21 Ferranti Ltd Inertial platform
DE3233029A1 (de) * 1981-09-18 1983-04-07 Société d'Applications Générales d'Electricité et de Mécanique SAGEM, 75783 Paris Gyroskopische navigationsvorrichtung mit leit- oder stabilisationsfunktionen
JPS5919857U (ja) * 1982-07-28 1984-02-07 丸井産業株式会社 建設用クランプ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214983A (en) * 1960-04-11 1965-11-02 North American Aviation Inc Attitude reference
NL272713A (de) * 1960-12-21
DE1548467A1 (de) * 1966-11-29 1969-11-20 Licentia Gmbh Richtungskreisel
US3750456A (en) * 1970-12-30 1973-08-07 Collins Radio Co Means for determining heading alignment in an inertial navigation system
US3746281A (en) * 1971-08-04 1973-07-17 Us Army Hybrid strapdown guidance system
US3962797A (en) * 1974-10-17 1976-06-15 The Singer Company Self contained quick reacting wide angle gyrocompassing
DE2545025B2 (de) * 1975-10-08 1980-09-11 Bodenseewerk Geraetetechnik Gmbh, 7770 Ueberlingen Navigationsgerät zur Navigation von Landfahrzeugen
DE2744431C2 (de) * 1977-10-03 1987-12-23 Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen Navigationsgerät zur Navigation von Landfahrzeugen

Also Published As

Publication number Publication date
GB2023294B (en) 1982-11-03
IT1121290B (it) 1986-04-02
FR2428819A1 (fr) 1980-01-11
SE7905206L (sv) 1979-12-15
SE448321B (sv) 1987-02-09
GB2023294A (en) 1979-12-28
FR2428819B1 (de) 1981-02-20
DE2923988C2 (de) 1983-11-24
IT7923527A0 (it) 1979-06-13
DE2923988A1 (de) 1980-01-03
JPS5536788A (en) 1980-03-14

Similar Documents

Publication Publication Date Title
US5396326A (en) Two gimbal error averaging astro-inertial navigator
EP0357515B1 (de) Terrestrisches Navigationssystem, das die Position eines Fahrzeugs in der Realzeit darstellt
FR2667143A1 (fr) Procede pour le mesurage d'angles, de trajectoires, de contours et d'anomalies de gravite au moyen de gyroscopes et de systemes inertiels.
EP2361368B1 (de) Verfahren zum bestimmen eines kurses in der richtung des geografischen nordpols unter verwendung einer trägheitsmesseinheit
FR2532683A1 (fr) Systeme de controle directionnel par inertie d'un puits de forage
US9714548B2 (en) Apparatus for single degree of freedom inertial measurement unit platform rate isolation
EP3384241A1 (de) Trägheitsnavigationssystem mit verbesserter genauigkeit
EP0484202A1 (de) Anordnung für die Ausrichtung des Inertialsystems eines getragenen Fahrzeugs auf das eines Trägerfahrzeuges
FR2943423A1 (fr) Procede et dispositif pour estimer sur un aeronef au moins une caracteristique du vent.
JP2002040155A (ja) 重力測定装置及び方法
FR2953588A1 (fr) Procede de determination d'un cap par rotation d'un dispositif inertiel
FR2532989A1 (fr) Procede et dispositif de leve d'un forage
FR2495311A1 (fr) Dispositif gyroscopique pour determiner la direction du nord et maintenir un cap
CH632591A5 (en) Navigation device for a surface vehicle
FR2461926A1 (fr) Systeme de navigation par inertie a reference de cap et de position base sur l'utilisation de pendules gyroscopiques
WO2011047822A1 (fr) Procede et dispositif de navigation longue duree
CH658296A5 (fr) Appareil pour le mesurage de trous de forage.
FR2513373A1 (fr) Perfectionnements apportes aux installations gyroscopiques de navigation assurant des fonctions de pilotage ou de stabilisation
CA3100115A1 (fr) Procede d'harmonisation de deux unites de mesure inertielle l'une avec l'autre et systeme de navigation mettant en oeuvre ce procede
EP0321342B1 (de) Stabilisierendes Trägheitssystem für den Neigungswinkel von orientierbaren Bauteilen und mit diesem System verbundener Teleskopspiegel
EP2689211B1 (de) Verfahren zur aktualisierung eines orientierungswertes bezüglich nord oder zur verbesserung der initialisierung eines solchen wertes in einer vorrichtung mit einem bildsensor
EP0336828B1 (de) Molch zum Messen der topographischen Anordnung einer nicht frei zugänglichen Rohrleitung
FR2542863A1 (fr) Systeme heliporte de localisation et de determination des parametres de deplacement d'une cible, et procede pour sa mise en oeuvre
EP0005401A1 (de) Von einem Fahrzeug getragenes optisches Gerät zur Panoramaüberwachung
EP0838019B1 (de) Dreiachsiges inertialsystem mit verschiedenen gyrometertypen

Legal Events

Date Code Title Description
PL Patent ceased