CA1131053A - Low cost self aligning strapdown attitude and heading reference system - Google Patents
Low cost self aligning strapdown attitude and heading reference systemInfo
- Publication number
- CA1131053A CA1131053A CA340,517A CA340517A CA1131053A CA 1131053 A CA1131053 A CA 1131053A CA 340517 A CA340517 A CA 340517A CA 1131053 A CA1131053 A CA 1131053A
- Authority
- CA
- Canada
- Prior art keywords
- signals
- signal
- axis
- rate
- cos
- 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
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
- G01C21/166—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)
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)
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)
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 GB GB7941524A patent/GB2039674B/en not_active Expired
- 1979-11-30 JP JP15450579A patent/JPS5575612A/ja active Pending
- 1979-11-30 FR FR7929466A patent/FR2443048A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2039674B (en) | 1983-01-26 |
IT1120047B (it) | 1986-03-19 |
JPS5575612A (en) | 1980-06-07 |
FR2443048A1 (fr) | 1980-06-27 |
FR2443048B1 (it) | 1983-06-03 |
IL58674A (en) | 1983-07-31 |
GB2039674A (en) | 1980-08-13 |
DE2947863C2 (de) | 1985-01-10 |
DE2947863A1 (de) | 1980-06-12 |
IT7950925A0 (it) | 1979-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |