ES2004419A6 - Metodo y aparato para el calculo rapido del angulo azimutal utilizando un giroscopio fijo - Google Patents
Metodo y aparato para el calculo rapido del angulo azimutal utilizando un giroscopio fijoInfo
- Publication number
- ES2004419A6 ES2004419A6 ES8701441A ES8701441A ES2004419A6 ES 2004419 A6 ES2004419 A6 ES 2004419A6 ES 8701441 A ES8701441 A ES 8701441A ES 8701441 A ES8701441 A ES 8701441A ES 2004419 A6 ES2004419 A6 ES 2004419A6
- Authority
- ES
- Spain
- Prior art keywords
- gyroscope
- measurement
- axis
- azimuth angle
- values
- 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
- G01C1/00—Measuring angles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
- G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Gyroscopes (AREA)
- Navigation (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
LOS EJES DE MEDICION DEL GIROSCOPIO (4) REGISTRAN LOS COMPONENTES HORIZONTALES DE LA VELOCIDAD DE ROTACION DE LA TIERRA EN TANTO SE CALCULA UNA REFERENCIA DE HORIZONTE POR MEDIO DE LOS ACELEROMETROS (2, 3) DIRIGIDOS EN ANGULO RECTO ENTRE SI. LOS ACELEROMETROS (2, 3) TIENEN LA FUNCION SIMULTANEA DE LOS MOVIMIENTOS DE MEDIDA DE UN APARATO MEDIDOR, POR EJEMPLO DEBIDOS AL HUNDIMIENTO DE UN TRIPODE O SACUDIDAS POR LO QUE PUEDE OFRECERSE UNA COMPENSACION DE DICHOS MOVIMIENTOS EN UN ANALISIS DE ORDENADOR SUBSIGUIENTE. SI LAS SACUDIDAS FUERAN TAN GRANDES QUE RESULTARE FALSIFICADO EL PROCESO DE MEDICION DEL GIROSCOPIO (4), SERA POSIBLE EVITARLO UTILIZANDO LAS MEDICIONES GIROSCOPICAS PERTURBADAS AL CALCULAR LA DIRECCION NORTE Y EN SU LUGAR, ALARGAR SEGUN CONVINIERA EL PROCEDIMIENTO DE MEDIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP86108297A EP0250608B1 (de) | 1986-06-18 | 1986-06-18 | Verfahren und Einrichtung zur Azimut-Winkelbestimmung mit Hilfe eines Strapdown-Kreisels |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2004419A6 true ES2004419A6 (es) | 1989-01-01 |
Family
ID=8195204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8701441A Expired ES2004419A6 (es) | 1986-06-18 | 1987-05-14 | Metodo y aparato para el calculo rapido del angulo azimutal utilizando un giroscopio fijo |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0250608B1 (es) |
KR (1) | KR880000774A (es) |
AT (1) | ATE50863T1 (es) |
DE (1) | DE3669398D1 (es) |
ES (1) | ES2004419A6 (es) |
IL (1) | IL82582A0 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4945647A (en) * | 1989-03-23 | 1990-08-07 | Allied-Signal Inc. | North finding system |
US7877887B2 (en) | 2007-11-13 | 2011-02-01 | Watson Industries, Inc. | Method and system for heading indication with drift compensation |
EP2578992B1 (de) | 2011-10-06 | 2017-01-25 | Vectronix AG | Geographisch nordreferenzierte Azimutbestimmung |
PL2578993T3 (pl) * | 2011-10-06 | 2014-07-31 | Vectronix Ag | Goniometr ze środkami reprodukcji informacji graficznej do wyświetlania informacji |
CN104006827B (zh) * | 2014-06-09 | 2017-04-26 | 湖北三江航天红阳机电有限公司 | 一种惯组标定用北向基准稳定性评估测试方法 |
CN114563002B (zh) * | 2022-03-21 | 2024-04-09 | 北京全信科工科技发展有限公司 | 一种适应车载扰动环境下寻北的挠性陀螺信号处理方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3141405C2 (de) * | 1981-10-19 | 1985-09-26 | Hellige Gmbh, 7800 Freiburg | Verfahren zur raschen Azimut-Winkelbestimmung mit Hilfe eines für Strapdown-Anwendung geeigneten Kreisels |
US4458426A (en) * | 1982-03-25 | 1984-07-10 | The Bendix Corporation | Gyroscopic apparatus |
DE3233612C2 (de) * | 1982-09-10 | 1984-07-26 | Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen | Gerät zur Bestimmung der Nordrichtung |
-
1986
- 1986-06-18 EP EP86108297A patent/EP0250608B1/de not_active Expired - Lifetime
- 1986-06-18 DE DE8686108297T patent/DE3669398D1/de not_active Expired - Fee Related
- 1986-06-18 AT AT86108297T patent/ATE50863T1/de not_active IP Right Cessation
-
1987
- 1987-05-14 ES ES8701441A patent/ES2004419A6/es not_active Expired
- 1987-05-19 IL IL82582A patent/IL82582A0/xx unknown
- 1987-05-30 KR KR870005459A patent/KR880000774A/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3669398D1 (de) | 1990-04-12 |
EP0250608A1 (de) | 1988-01-07 |
ATE50863T1 (de) | 1990-03-15 |
KR880000774A (ko) | 1988-03-29 |
EP0250608B1 (de) | 1990-03-07 |
IL82582A0 (en) | 1987-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040601 |