ATE67868T1 - Raumfahrzeug mit ausrichtanordnung einer antenne zur erde. - Google Patents
Raumfahrzeug mit ausrichtanordnung einer antenne zur erde.Info
- Publication number
- ATE67868T1 ATE67868T1 AT87402280T AT87402280T ATE67868T1 AT E67868 T1 ATE67868 T1 AT E67868T1 AT 87402280 T AT87402280 T AT 87402280T AT 87402280 T AT87402280 T AT 87402280T AT E67868 T1 ATE67868 T1 AT E67868T1
- Authority
- AT
- Austria
- Prior art keywords
- spacecraft
- antenna
- pointing assembly
- earth
- earth pointing
- Prior art date
Links
- 239000000523 sample Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/36—Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors
- B64G1/363—Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors using sun sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/244—Spacecraft control systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/244—Spacecraft control systems
- B64G1/245—Attitude control algorithms for spacecraft attitude control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/26—Guiding or controlling apparatus, e.g. for attitude control using jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/36—Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors
- B64G1/361—Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors using star sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Navigation (AREA)
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8614376A FR2605427A1 (fr) | 1986-10-16 | 1986-10-16 | Pointage d'une antenne de sonde spatiale vers la terre |
EP87402280A EP0267086B1 (de) | 1986-10-16 | 1987-10-13 | Raumfahrzeug mit Ausrichtanordnung einer Antenne zur Erde |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE67868T1 true ATE67868T1 (de) | 1991-10-15 |
Family
ID=9339899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87402280T ATE67868T1 (de) | 1986-10-16 | 1987-10-13 | Raumfahrzeug mit ausrichtanordnung einer antenne zur erde. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0267086B1 (de) |
AT (1) | ATE67868T1 (de) |
DE (1) | DE3773336D1 (de) |
ES (1) | ES2026192T3 (de) |
FR (1) | FR2605427A1 (de) |
GR (1) | GR3003077T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4883244A (en) * | 1987-12-23 | 1989-11-28 | Hughes Aircraft Company | Satellite attitude determination and control system with agile beam sensing |
GB8809247D0 (en) * | 1988-04-20 | 1988-05-25 | British Aerospace | Attitude recovery for spacecraft |
FR2637564B1 (fr) * | 1988-10-06 | 1994-10-14 | Aerospatiale | Procede et systeme de controle autonome d'orbite d'un satellite geostationnaire |
FR2691426B1 (fr) * | 1992-05-19 | 1997-09-19 | Aerospatiale | Procede et dispositif d'acquisition de la terre via la polaire pour satellite stabilise 3-axes en orbite de faible inclinaison. |
EP3072687A1 (de) * | 2015-03-24 | 2016-09-28 | Omya International AG | Leicht dispergierbares calciumcarbonat zur verbesserung der warmhaftungsfestigkeit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3424907A (en) * | 1963-03-04 | 1969-01-28 | Us Navy | Satellite attitude detection system including cosine and spinsate detectors |
US3427453A (en) * | 1966-05-25 | 1969-02-11 | Rca Corp | System for switching the attitude reference of a satellite from a first celestial body to a second celestial body |
FR2365153A1 (fr) * | 1976-09-17 | 1978-04-14 | Matra | Dispositif de commande d'attitude de vehicule sur orbite |
DE3203006A1 (de) * | 1982-01-29 | 1983-08-04 | Teldix Gmbh, 6900 Heidelberg | Satellitenanordnung |
-
1986
- 1986-10-16 FR FR8614376A patent/FR2605427A1/fr not_active Withdrawn
-
1987
- 1987-10-13 EP EP87402280A patent/EP0267086B1/de not_active Expired - Lifetime
- 1987-10-13 ES ES198787402280T patent/ES2026192T3/es not_active Expired - Lifetime
- 1987-10-13 AT AT87402280T patent/ATE67868T1/de not_active IP Right Cessation
- 1987-10-13 DE DE8787402280T patent/DE3773336D1/de not_active Expired - Fee Related
-
1991
- 1991-11-07 GR GR91401686T patent/GR3003077T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0267086A1 (de) | 1988-05-11 |
DE3773336D1 (de) | 1991-10-31 |
GR3003077T3 (en) | 1993-02-17 |
FR2605427A1 (fr) | 1988-04-22 |
ES2026192T3 (es) | 1992-04-16 |
EP0267086B1 (de) | 1991-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |