FR3078113B1 - Procede et dispositif de commande d'une baie multi-moteurs, programme d'ordinateur et support d'informations pour la mise en oeuvre du procede de commande - Google Patents

Procede et dispositif de commande d'une baie multi-moteurs, programme d'ordinateur et support d'informations pour la mise en oeuvre du procede de commande Download PDF

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Publication number
FR3078113B1
FR3078113B1 FR1851344A FR1851344A FR3078113B1 FR 3078113 B1 FR3078113 B1 FR 3078113B1 FR 1851344 A FR1851344 A FR 1851344A FR 1851344 A FR1851344 A FR 1851344A FR 3078113 B1 FR3078113 B1 FR 3078113B1
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France
Prior art keywords
implementation
computer program
thrust
information support
engine bay
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
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FR1851344A
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English (en)
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FR3078113A1 (fr
Inventor
Clement Francois Pierre Got
Stephane Colas
Gonidec Serge Le
Bas Anthony Casals
Florian Morel
Manuel Sylvain Francois Klein
Philippe Saunois
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ArianeGroup SAS
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ArianeGroup SAS
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Publication date
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Priority to FR1851344A priority Critical patent/FR3078113B1/fr
Publication of FR3078113A1 publication Critical patent/FR3078113A1/fr
Application granted granted Critical
Publication of FR3078113B1 publication Critical patent/FR3078113B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/80—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control
    • F02K9/84—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control using movable nozzles
    • 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
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/40—Movement of components
    • F05D2250/41—Movement of components with one degree of freedom
    • F05D2250/411—Movement of components with one degree of freedom in rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/12—Purpose of the control system to maintain desired vehicle trajectory parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/13—Purpose of the control system to control two or more engines simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

Procédé de commande d'une baie multi-moteurs (10), comprenant une pluralité de moteurs (Mi), dont au moins un moteur est orientable de manière à produire une poussée suivant une direction de poussée, la direction de poussée formant un angle de poussée (θ yi, θ zi) variable par rapport à un axe (x) de la baie, suivant lequel on détermine conjointement une commande d'une grandeur représentative de la force de poussée (Fi) pour chacun des moteurs, et une commande d'une grandeur représentative de l'angle de poussée (θ yi, θ zi) pour chaque moteur orientable.
FR1851344A 2018-02-16 2018-02-16 Procede et dispositif de commande d'une baie multi-moteurs, programme d'ordinateur et support d'informations pour la mise en oeuvre du procede de commande Active FR3078113B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1851344A FR3078113B1 (fr) 2018-02-16 2018-02-16 Procede et dispositif de commande d'une baie multi-moteurs, programme d'ordinateur et support d'informations pour la mise en oeuvre du procede de commande

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851344A FR3078113B1 (fr) 2018-02-16 2018-02-16 Procede et dispositif de commande d'une baie multi-moteurs, programme d'ordinateur et support d'informations pour la mise en oeuvre du procede de commande
FR1851344 2018-02-16

Publications (2)

Publication Number Publication Date
FR3078113A1 FR3078113A1 (fr) 2019-08-23
FR3078113B1 true FR3078113B1 (fr) 2020-11-13

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ID=63079980

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FR1851344A Active FR3078113B1 (fr) 2018-02-16 2018-02-16 Procede et dispositif de commande d'une baie multi-moteurs, programme d'ordinateur et support d'informations pour la mise en oeuvre du procede de commande

Country Status (1)

Country Link
FR (1) FR3078113B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115142984B (zh) * 2022-09-05 2023-01-13 北京星河动力装备科技有限公司 运载火箭多发动机安装舱段及运载火箭

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948470A (en) * 1974-07-31 1976-04-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration System for imposing directional stability on a rocket-propelled vehicle
US5349532A (en) * 1992-04-28 1994-09-20 Space Systems/Loral Spacecraft attitude control and momentum unloading using gimballed and throttled thrusters
WO2003057561A2 (fr) * 2001-12-26 2003-07-17 Ducasse Ricardo A Systeme de propulsion/direction a angle variable
US9217389B1 (en) * 2011-11-10 2015-12-22 Blue Origin, Llc Rocket turbopump valves and associated systems and methods
EP3015370B1 (fr) * 2014-10-28 2019-02-20 Airbus Defence and Space GmbH Système de propulsion électrique destiné à être utilisé dans un engin spatial

Also Published As

Publication number Publication date
FR3078113A1 (fr) 2019-08-23

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