FR3091344B1 - Aéronef comprenant un système avionique avec dispositif de localisation améliorée - Google Patents
Aéronef comprenant un système avionique avec dispositif de localisation améliorée Download PDFInfo
- Publication number
- FR3091344B1 FR3091344B1 FR1900718A FR1900718A FR3091344B1 FR 3091344 B1 FR3091344 B1 FR 3091344B1 FR 1900718 A FR1900718 A FR 1900718A FR 1900718 A FR1900718 A FR 1900718A FR 3091344 B1 FR3091344 B1 FR 3091344B1
- Authority
- FR
- France
- Prior art keywords
- location information
- aircraft
- avionics system
- external equipment
- unit
- 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.)
- Active
Links
- 208000027580 BK-virus nephropathy Diseases 0.000 abstract 2
- 206010065381 Polyomavirus-associated nephropathy Diseases 0.000 abstract 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical group C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
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- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/183—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Navigation (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Aéronef (0) comprenant un système avionique (1) qui comprend : - une unité de commande de vol (FCS) ; et - un dispositif de localisation (2) qui comporte une unité de calcul (3) et au moins deux centrales de navigation inertielle pour délivrer des informations brutes de localisation (PVA1, PVA2) à l’unité de calcul (3) qui est adaptée à déterminer une information fiabilisée de localisation (PVAN) de l’aéronef en utilisant certaines au moins desdites informations brutes de localisation (PVA1, PVA2). L’aéronef (1) comporte : - un équipement externe (4) au système avionique (1) comprenant au moins une unité de mesure inertielle (C) fournissant une information brute de localisation (PVA3) de l’équipement externe, l’unité de calcul (3) déterminant ladite information fiabilisée de localisation (PVAN) en utilisant cette information brute de localisation (PVA3) de l’équipement externe (4). FIGURE DE L’ABREGE : Fig. 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2019/087047 WO2020136224A2 (fr) | 2018-12-28 | 2019-12-26 | Aeronef comprenant un systeme avionique avec dispositif de localisation amelioree |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1874358A FR3091343A1 (fr) | 2018-12-28 | 2018-12-28 | Aéronef comprenant un système avionique avec dispositif de localisation améliorée |
FR1874358 | 2018-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3091344A1 FR3091344A1 (fr) | 2020-07-03 |
FR3091344B1 true FR3091344B1 (fr) | 2021-09-17 |
Family
ID=67262420
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1874358A Pending FR3091343A1 (fr) | 2018-12-28 | 2018-12-28 | Aéronef comprenant un système avionique avec dispositif de localisation améliorée |
FR1900718A Active FR3091344B1 (fr) | 2018-12-28 | 2019-01-28 | Aéronef comprenant un système avionique avec dispositif de localisation améliorée |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1874358A Pending FR3091343A1 (fr) | 2018-12-28 | 2018-12-28 | Aéronef comprenant un système avionique avec dispositif de localisation améliorée |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR3091343A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7805245B2 (en) * | 2007-04-18 | 2010-09-28 | Honeywell International Inc. | Inertial measurement unit fault detection isolation reconfiguration using parity logic |
FR2917853A1 (fr) * | 2007-06-25 | 2008-12-26 | Airbus France Sas | Procede et dispositif pour determiner une position consolidee d'un mobile, en particulier d'un aeronef |
IL249050B (en) * | 2016-11-17 | 2018-03-29 | Elbit Systems Ltd | Self-calibrating inertial measurement method and system |
-
2018
- 2018-12-28 FR FR1874358A patent/FR3091343A1/fr active Pending
-
2019
- 2019-01-28 FR FR1900718A patent/FR3091344B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3091343A1 (fr) | 2020-07-03 |
FR3091344A1 (fr) | 2020-07-03 |
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