CA1131053A - Low cost self aligning strapdown attitude and heading reference system - Google Patents

Low cost self aligning strapdown attitude and heading reference system

Info

Publication number: CA1131053A
Authority: CA; Canada
Prior art keywords: signals; signal; axis; rate; cos
Prior art date: 1978-11-30
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

CA340,517A

Other languages

English (en)

French (fr)

Inventor

Robert W. Maughmer

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.)

1978-11-30

Filing date

1979-11-23

Publication date

1982-09-07

1979-11-23 Application filed by Litton Systems Inc filed Critical Litton Systems Inc

1982-09-07 Application granted granted Critical

1982-09-07 Publication of CA1131053A publication Critical patent/CA1131053A/en

Status Expired legal-status Critical Current

Links

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238000000034 method Methods 0.000 claims description 4
230000007246 mechanism Effects 0.000 abstract 1
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238000010586 diagram Methods 0.000 description 7
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230000015654 memory Effects 0.000 description 4
NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 3
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238000005259 measurement Methods 0.000 description 2
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230000008878 coupling Effects 0.000 description 1
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238000005859 coupling reaction Methods 0.000 description 1
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SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 0.000 description 1

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)

CA340,517A 1978-11-30 1979-11-23 Low cost self aligning strapdown attitude and heading reference system Expired CA1131053A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US96500478A	1978-11-30	1978-11-30
US965,004		1978-11-30

Publications (1)

Publication Number	Publication Date
CA1131053A true CA1131053A (en)	1982-09-07

Family

ID=25509309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA340,517A Expired CA1131053A (en)	1978-11-30	1979-11-23	Low cost self aligning strapdown attitude and heading reference system

Country Status (7)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6324408Y2 (it) *	1981-05-01	1988-07-05
DE3927920A1 (de) *	1989-08-24	1991-02-28	Bodenseewerk Geraetetech	Verfahren zur eliminierung von kreiselfehlern
DE4201146C2 (de) *	1991-01-18	2003-01-30	Hitachi Ltd	Vorrichtung zur Steuerung des Kraftfahrzeugverhaltens
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

Family Cites Families (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

1979
- 1979-11-09 IL IL58674A patent/IL58674A/xx unknown
- 1979-11-23 CA CA340,517A patent/CA1131053A/en not_active Expired
- 1979-11-28 DE DE2947863A patent/DE2947863C2/de not_active Expired
- 1979-11-28 IT IT50925/79A patent/IT1120047B/it active
- 1979-11-30 JP JP15450579A patent/JPS5575612A/ja active Pending
- 1979-11-30 FR FR7929466A patent/FR2443048A1/fr active Granted
- 1979-11-30 GB GB7941524A patent/GB2039674B/en not_active Expired

Also Published As

Publication number	Publication date
GB2039674B (en)	1983-01-26
GB2039674A (en)	1980-08-13
IL58674A (en)	1983-07-31
FR2443048B1 (it)	1983-06-03
DE2947863A1 (de)	1980-06-12
IT1120047B (it)	1986-03-19
IT7950925A0 (it)	1979-11-28
JPS5575612A (en)	1980-06-07
DE2947863C2 (de)	1985-01-10
FR2443048A1 (fr)	1980-06-27

Legal Events

Date	Code	Title	Description
1999-09-07	MKEX	Expiry

Publication	Publication Date	Title
CA1277401C (en)	1990-12-04	Method for determining the heading of an aircraft
CA1330455C (en)	1994-06-28	Electronic tilt measuring system
US4347730A (en)	1982-09-07	Method and apparatus for calibrating gyroscopically-stabilized, magnetically-slaved heading reference system
US3509765A (en)	1970-05-05	Inertial navigation system
US4038876A (en)	1977-08-02	Acceleration error compensated attitude sensing and control apparatus and method
US5331578A (en)	1994-07-19	Procedure for measuring angles and trajectories by means of gyros and inertial systems
US4507737A (en)	1985-03-26	Heading reference and land navigation system
US4254465A (en)	1981-03-03	Strap-down attitude and heading reference system
US3633003A (en)	1972-01-04	Off-leveling computer
US4318300A (en)	1982-03-09	Low cost self aligning strapdown attitude and heading reference system
US5060175A (en)	1991-10-22	Measurement and control system for scanning sensors
CA1131053A (en)	1982-09-07	Low cost self aligning strapdown attitude and heading reference system
CA1093662A (en)	1981-01-13	Shipboard reference for an aircraft navigation system
US4545019A (en)	1985-10-01	Aircraft in-flight center of gravity measuring system
US4399694A (en)	1983-08-23	Gravity gradiometer compass
CN116558511A (zh)	2023-08-08	一种改进Sage-Husa自适应滤波的SINS/GPS组合导航方法
US5841018A (en)	1998-11-24	Method of compensating for installation orientation of an attitude determining device onboard a craft
EP0392104A1 (en)	1990-10-17	Inertial navigation system
US3222795A (en)	1965-12-14	Accelerated north-seeking gyrocompassing system
US3483746A (en)	1969-12-16	Three-axis inertial reference sensor
CA1149201A (en)	1983-07-05	Method and apparatus for calibrating gyroscopically-stabilized, magnetically- slaved heading reference system
US5042156A (en)	1991-08-27	Method and apparatus for reducing measurement errors in a navigation triad
GB2182518A (en)	1987-05-13	Doppler-inertial data loop for navigation system
US4809007A (en)	1989-02-28	Navigation method
GB899860A (en)	1962-06-27	Vertical velocity measuring system