GB9224847D0 - Minimised compensation for accelerometer offsets - Google Patents

Minimised compensation for accelerometer offsets

Info

Publication number
GB9224847D0
GB9224847D0 GB929224847A GB9224847A GB9224847D0 GB 9224847 D0 GB9224847 D0 GB 9224847D0 GB 929224847 A GB929224847 A GB 929224847A GB 9224847 A GB9224847 A GB 9224847A GB 9224847 D0 GB9224847 D0 GB 9224847D0
Authority
GB
United Kingdom
Prior art keywords
minimised
compensation
accelerometer
offsets
accelerometer offsets
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.)
Withdrawn
Application number
GB929224847A
Other versions
GB2272974A (en
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
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 filed Critical GEC Ferranti Defence Systems Ltd
Priority to GB9224847A priority Critical patent/GB2272974A/en
Publication of GB9224847D0 publication Critical patent/GB9224847D0/en
Priority to FR9314171A priority patent/FR2698691A1/en
Publication of GB2272974A publication Critical patent/GB2272974A/en
Withdrawn legal-status Critical Current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
GB9224847A 1992-11-27 1992-11-27 Inertial guidance system Withdrawn GB2272974A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9224847A GB2272974A (en) 1992-11-27 1992-11-27 Inertial guidance system
FR9314171A FR2698691A1 (en) 1992-11-27 1993-11-26 Inertial guidance system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9224847A GB2272974A (en) 1992-11-27 1992-11-27 Inertial guidance system

Publications (2)

Publication Number Publication Date
GB9224847D0 true GB9224847D0 (en) 1993-01-13
GB2272974A GB2272974A (en) 1994-06-01

Family

ID=10725753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9224847A Withdrawn GB2272974A (en) 1992-11-27 1992-11-27 Inertial guidance system

Country Status (2)

Country Link
FR (1) FR2698691A1 (en)
GB (1) GB2272974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113418535A (en) * 2021-06-13 2021-09-21 西北工业大学 Rotary inertial navigation system multi-position alignment method based on two-dimensional inner lever arm estimation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103885388B (en) * 2014-03-31 2016-05-18 杰克缝纫机股份有限公司 A kind of failure monitoring system of sewing device and method
CN105258699B (en) * 2015-10-22 2016-08-24 北京航空航天大学 Inertial navigation method based on gravity real-Time Compensation
CN108592952B (en) * 2018-06-01 2020-10-27 北京航空航天大学 Method for simultaneously calibrating multiple MIMU errors based on lever arm compensation and positive and negative speed multiplying rate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545266A (en) * 1964-02-17 1970-12-08 Thomas L Wilson Noninertial strapping-down gravity gradient navigation system
US4125017A (en) * 1977-07-29 1978-11-14 Mcdonnell Douglas Corporation Redundant inertial measurement system
GB2146776B (en) * 1983-09-16 1986-07-30 Ferranti Plc Accelerometer systems
US4750365A (en) * 1986-02-14 1988-06-14 Shell Oil Company Platform motion measuring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113418535A (en) * 2021-06-13 2021-09-21 西北工业大学 Rotary inertial navigation system multi-position alignment method based on two-dimensional inner lever arm estimation

Also Published As

Publication number Publication date
GB2272974A (en) 1994-06-01
FR2698691A1 (en) 1994-06-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)