FR2566143B1 - Procede et circuit pour le traitement des signaux d'un capteur de l'horizon terrestre dans un satellite de la terre - Google Patents
Procede et circuit pour le traitement des signaux d'un capteur de l'horizon terrestre dans un satellite de la terreInfo
- Publication number
- FR2566143B1 FR2566143B1 FR858508979A FR8508979A FR2566143B1 FR 2566143 B1 FR2566143 B1 FR 2566143B1 FR 858508979 A FR858508979 A FR 858508979A FR 8508979 A FR8508979 A FR 8508979A FR 2566143 B1 FR2566143 B1 FR 2566143B1
- Authority
- FR
- France
- Prior art keywords
- earth
- signals
- sensor
- circuit
- processing
- 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 - Lifetime
Links
Classifications
-
- 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
- G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
- G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
- G01S3/7868—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically using horizon 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
- G01S3/781—Details
-
- 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
- G01S3/787—Systems for determining direction or deviation from predetermined direction using rotating reticles producing a direction-dependent modulation characteristic
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Navigation (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3422004A DE3422004C2 (de) | 1984-06-14 | 1984-06-14 | Anordnung für einen Infrarot-Erdhorizontsensor zur Lageregelung eines in einem kreisförmigen Orbit befindlichen Erdsatelliten |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2566143A1 FR2566143A1 (fr) | 1985-12-20 |
FR2566143B1 true FR2566143B1 (fr) | 1991-08-30 |
Family
ID=6238288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR858508979A Expired - Lifetime FR2566143B1 (fr) | 1984-06-14 | 1985-06-13 | Procede et circuit pour le traitement des signaux d'un capteur de l'horizon terrestre dans un satellite de la terre |
Country Status (5)
Country | Link |
---|---|
US (1) | US4665314A (fr) |
JP (1) | JPS6124698A (fr) |
DE (1) | DE3422004C2 (fr) |
FR (1) | FR2566143B1 (fr) |
IT (1) | IT1185010B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785169A (en) * | 1986-12-09 | 1988-11-15 | Barnes Engineering Company | Method of correcting errors in horizon sensors caused by radiance variations |
DE4210929C1 (fr) * | 1992-04-02 | 1993-07-08 | Deutsche Aerospace Ag, 8000 Muenchen, De | |
KR100314251B1 (ko) * | 1998-11-11 | 2002-03-21 | 윤덕용 | 좌우진동형초퍼 |
US7408728B2 (en) * | 2006-12-04 | 2008-08-05 | Quality Vision International, Inc. | System and method for focal length stabilization using active temperature control |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107300A (en) * | 1960-10-21 | 1963-10-15 | Itt | Infrared energy tracking system comprising oscillatory scanner |
US3242343A (en) * | 1961-12-11 | 1966-03-22 | Kollsman Instr Corp | Oscillating reed scanner with two excursions and aperture with central opaque region |
US3551681A (en) * | 1964-09-04 | 1970-12-29 | Barnes Eng Co | Non-scanning horizon position indicator independent of planet radiance variations utilizing inverted overlapping fields of view |
US3486024A (en) * | 1966-04-27 | 1969-12-23 | Barnes Eng Co | Balance type horizon sensor |
US3417247A (en) * | 1966-06-29 | 1968-12-17 | Nasa | Radiant energy intensity measurement system |
US3714432A (en) * | 1971-05-26 | 1973-01-30 | Nasa | Infrared horizon locator |
US3781547A (en) * | 1972-11-22 | 1973-12-25 | Us Air Force | Optical receiver with extended source discrimination |
US3920994A (en) * | 1974-06-03 | 1975-11-18 | Hughes Aircraft Co | Horizon sensor |
DE3214375C2 (de) * | 1982-04-20 | 1986-09-04 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Einrichtung zur Bestimmung der Lage eines Satelliten |
DE3322750A1 (de) * | 1983-06-24 | 1985-01-03 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Verfahren zur bearbeitung der ausgangssignale eines optischen erdhorizontsensors |
-
1984
- 1984-06-14 DE DE3422004A patent/DE3422004C2/de not_active Expired
-
1985
- 1985-06-11 IT IT21107/85A patent/IT1185010B/it active
- 1985-06-13 US US06/745,023 patent/US4665314A/en not_active Expired - Fee Related
- 1985-06-13 JP JP12728885A patent/JPS6124698A/ja active Pending
- 1985-06-13 FR FR858508979A patent/FR2566143B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6124698A (ja) | 1986-02-03 |
DE3422004A1 (de) | 1985-12-19 |
US4665314A (en) | 1987-05-12 |
FR2566143A1 (fr) | 1985-12-20 |
DE3422004C2 (de) | 1986-07-03 |
IT1185010B (it) | 1987-10-28 |
IT8521107A0 (it) | 1985-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |