GB2106245B - Improvements to gyroscopic navigational installations - Google Patents

Improvements to gyroscopic navigational installations

Info

Publication number
GB2106245B
GB2106245B GB08225822A GB8225822A GB2106245B GB 2106245 B GB2106245 B GB 2106245B GB 08225822 A GB08225822 A GB 08225822A GB 8225822 A GB8225822 A GB 8225822A GB 2106245 B GB2106245 B GB 2106245B
Authority
GB
United Kingdom
Prior art keywords
installations
gyroscopic navigational
gyroscopic
navigational
navigational installations
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.)
Expired
Application number
GB08225822A
Other languages
English (en)
Other versions
GB2106245A (en
Inventor
Jacques Barriac
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.)
Sagem SA
Original Assignee
Sagem SA
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 SA filed Critical Sagem SA
Publication of GB2106245A publication Critical patent/GB2106245A/en
Application granted granted Critical
Publication of GB2106245B publication Critical patent/GB2106245B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G5/00—Elevating or traversing control systems for guns
    • F41G5/14—Elevating or traversing control systems for guns for vehicle-borne guns
    • F41G5/16—Elevating or traversing control systems for guns for vehicle-borne guns gyroscopically influenced
    • 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
    • G01C21/185—Compensation of inertial measurements, e.g. for temperature effects for gravity
    • 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)
  • General Engineering & Computer Science (AREA)
  • Gyroscopes (AREA)
GB08225822A 1981-09-18 1982-09-10 Improvements to gyroscopic navigational installations Expired GB2106245B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117692A FR2513373A1 (fr) 1981-09-18 1981-09-18 Perfectionnements apportes aux installations gyroscopiques de navigation assurant des fonctions de pilotage ou de stabilisation

Publications (2)

Publication Number Publication Date
GB2106245A GB2106245A (en) 1983-04-07
GB2106245B true GB2106245B (en) 1985-01-30

Family

ID=9262288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08225822A Expired GB2106245B (en) 1981-09-18 1982-09-10 Improvements to gyroscopic navigational installations

Country Status (2)

Country Link
FR (1) FR2513373A1 (fr)
GB (1) GB2106245B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531208A2 (fr) * 1982-07-28 1984-02-03 Sagem Perfectionnements apportes aux installations gyroscopiques de navigation
GB9223399D0 (en) * 1992-11-07 1992-12-23 Fidd Peter M Using the principle of a gyroscope to stabilise/orientate an object
FR2718857B1 (fr) * 1994-04-15 1996-08-14 Giat Ind Sa Procédé et système de stabilisation d'un organe mobile asservi porté par un châssis insuffisamment rigide.
CN1932444B (zh) * 2006-09-30 2010-05-12 中北大学 适用于高速旋转体的姿态测量方法
CN113776558B (zh) * 2021-08-16 2023-09-12 北京自动化控制设备研究所 一种带转位机构的惯导系统转台零位标定方法
CN114526637A (zh) * 2022-02-08 2022-05-24 中天长光(青岛)装备科技有限公司 一种高性价比的陀螺仪模块及数据融合方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318872A (en) * 1969-03-26 1973-05-31 Sperry Rand Ltd Stabilized platform
FR2386019A1 (fr) * 1977-03-29 1978-10-27 Bilderling Alexandre Plate-forme inertielle a 2 gyroscopes differencies et a boucles d'alignement initial decouplees, capable de recalages periodiques autonomes en azimut
DE2730616C2 (de) * 1977-07-07 1986-01-02 Teldix Gmbh, 6900 Heidelberg Nordsuchende und kurshaltende Kreiselvorrichtung

Also Published As

Publication number Publication date
GB2106245A (en) 1983-04-07
FR2513373A1 (fr) 1983-03-25
FR2513373B1 (fr) 1984-07-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000910