BR0007735A - Aparelho com giroscópios e acelerÈmetros para determinar as posições de um aeródino - Google Patents
Aparelho com giroscópios e acelerÈmetros para determinar as posições de um aeródinoInfo
- Publication number
- BR0007735A BR0007735A BR0007735-6A BR0007735A BR0007735A BR 0007735 A BR0007735 A BR 0007735A BR 0007735 A BR0007735 A BR 0007735A BR 0007735 A BR0007735 A BR 0007735A
- Authority
- BR
- Brazil
- Prior art keywords
- positions
- accelerometers
- gyroscopic device
- vector
- aerodinus
- Prior art date
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
- G01C21/188—Compensation of inertial measurements, e.g. for temperature effects for accumulated errors, e.g. by coupling inertial systems with absolute positioning 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
- G01C21/185—Compensation of inertial measurements, e.g. for temperature effects for gravity
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Gyroscopes (AREA)
Abstract
"APARELHO COM GIROSCóPIOS E ACELERÈMETROS PARA DETERMINAR AS POSIçõES DE UM AERóDINO". A invenção refere-se a um aparelho para determinar posições, em particular o ângulo de apoio (0) e a inclinação de um aeródino, compreendendo: um dispositivo giroscópico com componentes relacionados que fornecem os componentes do vetor (<87>) da rotação instantânea do aeródino; meios para calcular, a partir das medições do giroscópio, uma matriz de posições (b~ 1~, b~ 2~, b~ 3~) ; acelerómetros integrados com o dispositivo giroscópico; e meios para comparar os dados calculados a partir dos giroscópios para fornecer correções de modo a compensar os erros ou deslocamentos do dispositivo giroscópico. O referido aparelho é caracterizado pelo fato de que a comparação é feita entre o vetor U~ 9~ da direção vertical fornecido pelo dispositivo giroscópico e um vetor U~ a~ da direção vertical fornecido pelos acelerómetros.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9901181A FR2789172B1 (fr) | 1999-02-02 | 1999-02-02 | Appareil a gyrometres et accelerometres pour la determination des attitudes d'un aerodyne |
PCT/FR2000/000219 WO2000046573A1 (fr) | 1999-02-02 | 2000-01-31 | Appareil a gyrometres et accelerometres pour la determination des attitudes d'un aerodyne |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0007735A true BR0007735A (pt) | 2002-01-29 |
Family
ID=9541507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0007735-6A BR0007735A (pt) | 1999-02-02 | 2000-01-31 | Aparelho com giroscópios e acelerÈmetros para determinar as posições de um aeródino |
Country Status (8)
Country | Link |
---|---|
US (1) | US6588117B1 (pt) |
EP (1) | EP1157254B1 (pt) |
JP (1) | JP4447791B2 (pt) |
BR (1) | BR0007735A (pt) |
CA (1) | CA2361727A1 (pt) |
DE (1) | DE60018719T2 (pt) |
FR (1) | FR2789172B1 (pt) |
WO (1) | WO2000046573A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10115217C1 (de) * | 2001-03-28 | 2002-08-14 | Bosch Gmbh Robert | Verfahren zum Bestimmen der Winkellage eines Fahrzeugs |
FR2833714B1 (fr) * | 2001-12-18 | 2004-04-02 | Thales Sa | Procede de traitement d'un signal de navigation contenant des donnees |
FR2834144B1 (fr) * | 2001-12-20 | 2004-02-27 | Thales Sa | Convertisseur et convertisseur inverse (moyenne, ecart), correcteur de boucle, recepteur et procede de reception bi-frequence associe les utilisant |
FR2837638B1 (fr) * | 2002-03-22 | 2006-07-14 | Thales Sa | Procede de traitement de signal en presence d'interferences |
FR2841069B1 (fr) * | 2002-06-14 | 2004-10-22 | Thales Sa | Recepteur de positionnement par satellite utilisant deux porteuses de signal |
FR2843638B1 (fr) * | 2002-08-13 | 2004-10-22 | Thales Sa | Recepteur de positionnement par satellite avec correction d'erreurs d'inter-correlation |
FR2869997B1 (fr) * | 2004-05-04 | 2006-06-23 | Commissariat Energie Atomique | Accelerometre en boucle fermee avec detection d'erreur |
FR2871313B1 (fr) * | 2004-06-08 | 2006-08-18 | Thales Sa | Procede de transmission d'un signal de radionavigation |
FR2895073B1 (fr) * | 2005-12-20 | 2008-02-08 | Thales Sa | Dispositif d'hybridation en boucle fermee avec surveillance de l'integrite des mesures. |
KR100711261B1 (ko) * | 2006-06-21 | 2007-04-25 | (주)마이크로인피니티 | 입력 장치의 공간 인식 방법 및 그 장치 |
US8184974B2 (en) | 2006-09-11 | 2012-05-22 | Lumexis Corporation | Fiber-to-the-seat (FTTS) fiber distribution system |
SE531778C2 (sv) * | 2007-01-09 | 2009-08-04 | C2Sat Comm Ab | Förfarande för att driftkompensera ett positionsmätningsorgan |
US8326561B2 (en) * | 2008-05-20 | 2012-12-04 | Airmar Technology Corporation | Dynamic motion control |
ES2715850T3 (es) | 2009-08-06 | 2019-06-06 | Global Eagle Entertainment Inc | Sistema de entretenimiento en vuelo de interconexión en red en serie de fibra hasta el asiento |
WO2011020071A1 (en) | 2009-08-14 | 2011-02-17 | Lumexis Corp. | Video display unit docking assembly for fiber-to-the-screen inflight entertainment system |
WO2011022708A1 (en) | 2009-08-20 | 2011-02-24 | Lumexis Corp. | Serial networking fiber optic inflight entertainment system network configuration |
US9383384B2 (en) * | 2013-05-31 | 2016-07-05 | Honeywell International Inc. | Extended-range closed-loop accelerometer |
US20220234700A1 (en) * | 2019-08-16 | 2022-07-28 | WP Controls, LLC | Boat lift systems and methods |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597598A (en) * | 1964-12-14 | 1971-08-03 | North American Rockwell | Method and means for transforming the acceleration signals generated by accelerometers in a first coordinate system into acceleration signals in a second coordinate system |
US3974699A (en) * | 1973-08-28 | 1976-08-17 | Systron Donner Corporation | Angular position sensing and control system, apparatus and method |
US4070674A (en) * | 1973-10-17 | 1978-01-24 | The Singer Company | Doppler heading attitude reference system |
US3979090A (en) * | 1975-03-17 | 1976-09-07 | Sperry Rand Corporation | Velocity damped erection system for stable gyroscopic attitude and heading reference apparatus |
US4179818A (en) * | 1976-10-07 | 1979-12-25 | Litton Systems, Inc. | Tetrahedral redundant inertial reference unit |
FR2511146B1 (fr) * | 1981-08-07 | 1986-07-25 | British Aerospace | Instrument de navigation |
DE3634023A1 (de) * | 1986-10-07 | 1988-04-21 | Bodenseewerk Geraetetech | Integriertes, redundantes referenzsystem fuer die flugregelung und zur erzeugung von kurs- und lageinformationen |
US5297052A (en) * | 1989-10-16 | 1994-03-22 | The Boeing Company | Integrated fault-tolerant air data inertial reference system |
US5479161A (en) * | 1994-03-25 | 1995-12-26 | Honeywell Inc. | Automatic calibration of redundant sensors |
-
1999
- 1999-02-02 FR FR9901181A patent/FR2789172B1/fr not_active Expired - Fee Related
-
2000
- 2000-01-31 EP EP00902695A patent/EP1157254B1/fr not_active Expired - Lifetime
- 2000-01-31 JP JP2000597607A patent/JP4447791B2/ja not_active Expired - Fee Related
- 2000-01-31 WO PCT/FR2000/000219 patent/WO2000046573A1/fr active IP Right Grant
- 2000-01-31 US US09/889,578 patent/US6588117B1/en not_active Expired - Fee Related
- 2000-01-31 CA CA002361727A patent/CA2361727A1/fr not_active Abandoned
- 2000-01-31 DE DE60018719T patent/DE60018719T2/de not_active Expired - Fee Related
- 2000-01-31 BR BR0007735-6A patent/BR0007735A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2789172B1 (fr) | 2001-04-13 |
CA2361727A1 (fr) | 2000-08-10 |
EP1157254B1 (fr) | 2005-03-16 |
EP1157254A1 (fr) | 2001-11-28 |
DE60018719T2 (de) | 2006-04-13 |
JP2002538033A (ja) | 2002-11-12 |
FR2789172A1 (fr) | 2000-08-04 |
US6588117B1 (en) | 2003-07-08 |
DE60018719D1 (de) | 2005-04-21 |
JP4447791B2 (ja) | 2010-04-07 |
WO2000046573A1 (fr) | 2000-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 12A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2156 DE 02/05/2012. |