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 terre

Info

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
Application number
FR858508979A
Other languages
English (en)
Other versions
FR2566143A1 (fr
Inventor
Fritz Haberl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2566143A1 publication Critical patent/FR2566143A1/fr
Application granted granted Critical
Publication of FR2566143B1 publication Critical patent/FR2566143B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
FR858508979A 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 Expired - Lifetime FR2566143B1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
FR2561053B1 (fr) Systeme et procede pour le traitement de signaux video
FR2581180B1 (fr) Dispositif pour corriger le signal de sortie d'un capteur analogique
FR2575308B1 (fr) Procede et chaine de traitement du signal analogique de sortie d'un capteur
FR2638871B1 (fr) Procede et circuit de filtrage de signal de representation d'image
GB2192113B (en) Method of processing an image signal
FR2485841B1 (fr) Procede et dispositif de traitement de signaux numeriques
GB2159364B (en) Image signal processing method
FR2498848B1 (fr) Procede pour affaiblir un signal numerique et dispositif pour l'execution de ce procede
FR2583184B1 (fr) Procede de traitement de signaux numerises representatifs d'une image origine
FR2648585B1 (fr) Procede et dispositif pour la multiplication rapide de codes a complement a 2 dans un systeme de traitement de signal numerique
FR2566143B1 (fr) Procede et circuit pour le traitement des signaux d'un capteur de l'horizon terrestre dans un satellite de la terre
FR2597688B1 (fr) Procede et dispositif pour le transfert de signaux entre des modules d'un ensemble electronique.
FR2549331B1 (fr) Dispositif pour ajuster differentiellement la phase des signaux analogiques dans un systeme de traitement de signaux video
FR2573871B1 (fr) Procede et dispositif de detection de changement de phase
FR2568680B1 (fr) Dispositif de mesure pour determiner la position d'un satellite de la terre.
FR2616286B1 (fr) Procede et circuit de detection de perte d'un signal video
FR2561844B1 (fr) Circuit de traitement de signaux video pour balayage progressif
FR2547917B1 (fr) Procede pour le traitement du signal de sortie d'un capteur optique d'horizons terrestres d'un satellite geostationnaire
FR2563069B1 (fr) Dispositif de traitement lineaire parcellaire de signaux video numeriques
FR2561902B1 (fr) Procede de traitement automatique de signaux electro-oculographiques
FR2513460B1 (fr) Circuit et procede d'extraction d'horloge pour recepteur de modem
FR2562290B1 (fr) Dispositif de traitement de signaux electro-oculographiques
JPS56169477A (en) Method and circuit for detecting signal from semiconductor video sensor or scanning line sensor
FR2566145B1 (fr) Procede et dispositif pour le traitement des signaux de sortie d'un capteur optique de l'horizon terrestre, travaillant dans la gamme infrarouge, d'un satellite de la terre place sur orbite
FR2566132B1 (fr) Procede et dispositif pour la mesure de la periode d'un signal pseudosinusoidal et leurs applications

Legal Events

Date Code Title Description
ST Notification of lapse