GB2271422B - Compensated interial guidance system - Google Patents

Compensated interial guidance system

Info

Publication number
GB2271422B
GB2271422B GB9320517A GB9320517A GB2271422B GB 2271422 B GB2271422 B GB 2271422B GB 9320517 A GB9320517 A GB 9320517A GB 9320517 A GB9320517 A GB 9320517A GB 2271422 B GB2271422 B GB 2271422B
Authority
GB
United Kingdom
Prior art keywords
interial
compensated
guidance system
guidance
interial guidance
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 - Fee Related
Application number
GB9320517A
Other versions
GB9320517D0 (en
GB2271422A (en
Inventor
Norman Frederick Watson
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.)
Leonardo MW Ltd
Original Assignee
GEC Ferranti Defence Systems Ltd
GEC Marconi Avionics Holdings Ltd
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 GEC Ferranti Defence Systems Ltd, GEC Marconi Avionics Holdings Ltd filed Critical GEC Ferranti Defence Systems Ltd
Priority to FR9312000A priority Critical patent/FR2696825A1/en
Publication of GB9320517D0 publication Critical patent/GB9320517D0/en
Publication of GB2271422A publication Critical patent/GB2271422A/en
Application granted granted Critical
Publication of GB2271422B publication Critical patent/GB2271422B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01C21/183—Compensation of inertial measurements, e.g. for temperature effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating 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
    • G01C21/166—Mechanical, construction or arrangement details of inertial navigation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Navigation (AREA)
GB9320517A 1992-10-08 1993-10-05 Compensated interial guidance system Expired - Fee Related GB2271422B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9312000A FR2696825A1 (en) 1992-10-08 1993-10-08 Relative-movement-compensated inertial guidance system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929221165A GB9221165D0 (en) 1992-10-08 1992-10-08 Compensated internatial guidance system

Publications (3)

Publication Number Publication Date
GB9320517D0 GB9320517D0 (en) 1993-12-01
GB2271422A GB2271422A (en) 1994-04-13
GB2271422B true GB2271422B (en) 1995-05-10

Family

ID=10723150

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929221165A Pending GB9221165D0 (en) 1992-10-08 1992-10-08 Compensated internatial guidance system
GB9320517A Expired - Fee Related GB2271422B (en) 1992-10-08 1993-10-05 Compensated interial guidance system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929221165A Pending GB9221165D0 (en) 1992-10-08 1992-10-08 Compensated internatial guidance system

Country Status (1)

Country Link
GB (2) GB9221165D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049731C (en) * 1994-07-30 2000-02-23 苏立 Absolute amplitude sensor
US5811821A (en) * 1996-08-09 1998-09-22 Park Scientific Instruments Single axis vibration reducing system
US5890569A (en) * 1997-06-06 1999-04-06 Honeywell Inc. Vibration isolation system for an inertial sensor assembly
DE19826615A1 (en) 1998-06-17 1999-12-23 Busch Dieter & Co Prueftech Shock protection for position measuring probes
US7584660B2 (en) 2005-07-06 2009-09-08 Prueftechnik Dieter Busch Ag Shock isolation system for an inertial sensor arrangement
CN101294811B (en) * 2008-05-29 2010-06-09 北京航空航天大学 Strapdown inertial navigation system adopting strange perturbation method for taper cone error and rowing error compensation
DE102010018048A1 (en) * 2010-04-23 2011-10-27 Northrop Grumman Litef Gmbh Yaw rate sensor assembly and method of operating a yaw rate sensor assembly
EP2453203A1 (en) * 2010-11-10 2012-05-16 Pilot Ltd Orientation sensor
CN111156993B (en) * 2019-12-27 2022-03-04 北京航天时代激光导航技术有限责任公司 Light and small laser gyro strapdown inertial measurement unit structure
CN111473090B (en) * 2020-04-20 2022-05-13 南京理工大学 High-overload-resistant vibration reduction structure for recycling micro-inertia measurement unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262861A (en) * 1978-10-16 1981-04-21 The Singer Company Inertially decoupled strapdown system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262861A (en) * 1978-10-16 1981-04-21 The Singer Company Inertially decoupled strapdown system

Also Published As

Publication number Publication date
GB9221165D0 (en) 1993-04-21
GB9320517D0 (en) 1993-12-01
GB2271422A (en) 1994-04-13

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Legal Events

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

Effective date: 19971005