FR2431116A1 - Perfectionnements aux centrales inertielles redondantes pour vehicule spatial - Google Patents

Perfectionnements aux centrales inertielles redondantes pour vehicule spatial

Info

Publication number
FR2431116A1
FR2431116A1 FR7820665A FR7820665A FR2431116A1 FR 2431116 A1 FR2431116 A1 FR 2431116A1 FR 7820665 A FR7820665 A FR 7820665A FR 7820665 A FR7820665 A FR 7820665A FR 2431116 A1 FR2431116 A1 FR 2431116A1
Authority
FR
France
Prior art keywords
power plants
space vehicles
inertial power
detectors
redundant inertial
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.)
Granted
Application number
FR7820665A
Other languages
English (en)
Other versions
FR2431116B1 (fr
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.)
Societe des Telephones Ericsson SA
Original Assignee
Societe des Telephones Ericsson SA
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 Societe des Telephones Ericsson SA filed Critical Societe des Telephones Ericsson SA
Priority to FR7820665A priority Critical patent/FR2431116A1/fr
Priority to DE19792927687 priority patent/DE2927687A1/de
Priority to GB7924214A priority patent/GB2025628B/en
Publication of FR2431116A1 publication Critical patent/FR2431116A1/fr
Application granted granted Critical
Publication of FR2431116B1 publication Critical patent/FR2431116B1/fr
Granted legal-status Critical Current

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

Abstract

Centrale inertielle redondante comprenant un boîtier 14 d'implantation de détecteurs inertiels 17 munis chacun d'une boucle de rééquilibrage et d'une boucle de proportionnalité. Une électronique numérique programmable 10 est reliée à chacune des sorties des boucles de proportionnalité par une voie de données 13. L'électronique 10 est également reliée par une voie de données extérieure à des détecteurs optiques 12. Des commutateurs permettent de mettre en fonctionnement ou hors fonctionnement un ou plusieurs détecteurs, notamment en cas de panne. Application aux satellites.
FR7820665A 1978-07-11 1978-07-11 Perfectionnements aux centrales inertielles redondantes pour vehicule spatial Granted FR2431116A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7820665A FR2431116A1 (fr) 1978-07-11 1978-07-11 Perfectionnements aux centrales inertielles redondantes pour vehicule spatial
DE19792927687 DE2927687A1 (de) 1978-07-11 1979-07-09 Redundante traegheits-zentrale
GB7924214A GB2025628B (en) 1978-07-11 1979-07-11 Redundant inertialmeasurement unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820665A FR2431116A1 (fr) 1978-07-11 1978-07-11 Perfectionnements aux centrales inertielles redondantes pour vehicule spatial

Publications (2)

Publication Number Publication Date
FR2431116A1 true FR2431116A1 (fr) 1980-02-08
FR2431116B1 FR2431116B1 (fr) 1982-02-12

Family

ID=9210596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820665A Granted FR2431116A1 (fr) 1978-07-11 1978-07-11 Perfectionnements aux centrales inertielles redondantes pour vehicule spatial

Country Status (3)

Country Link
DE (1) DE2927687A1 (fr)
FR (1) FR2431116A1 (fr)
GB (1) GB2025628B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156516A (en) * 1984-03-30 1985-10-09 Nl Industries Inc System for multichannel processing of redundant wellbore sensor
DE19816978C1 (de) * 1998-04-17 1999-11-04 Daimler Chrysler Ag Verfahren zur Identifizierung eines fehlerhaft messenden Sensors in einem Raumfahrzeug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872284A (en) * 1972-09-18 1975-03-18 Us Navy Ships inertial navigation storage and retrieval system (sinsars)
FR2274893A1 (fr) * 1974-06-17 1976-01-09 Bendix Corp Agencement pour centrale a inertie redondante

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071211A (en) * 1976-09-23 1978-01-31 Rca Corporation Momentum biased active three-axis satellite attitude control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872284A (en) * 1972-09-18 1975-03-18 Us Navy Ships inertial navigation storage and retrieval system (sinsars)
FR2274893A1 (fr) * 1974-06-17 1976-01-09 Bendix Corp Agencement pour centrale a inertie redondante

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV169/72 *

Also Published As

Publication number Publication date
DE2927687A1 (de) 1980-01-31
GB2025628B (en) 1983-03-02
DE2927687C2 (fr) 1988-05-05
GB2025628A (en) 1980-01-23
FR2431116B1 (fr) 1982-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse