An orbit attitude control device includes a divert thruster including a plurality of nozzles. First group nozzles inject combustion gas in opposite directions along a first axis. Second group nozzles inject combustion gas in opposite directions along a second axis. A control section calculates correction values for opening degree commands based on a detection value of a pressure of the combustion chamber and a command value of the pressure, and corrects the opening degree command values by the correction values. The device further includes a first axis acceleration sensor for detecting acceleration along the first axis and a second axis acceleration sensor for detecting acceleration along the second axis. The correction values for the opening degrees of the first group nozzles are determined by a first axis acceleration, and the correction values for the opening degrees of the second group nozzles are determined by a second axis acceleration.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Orbit attitude control device, and method of controlling orbit attitude


    Beteiligte:

    Erscheinungsdatum :

    26.01.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F02K JET-PROPULSION PLANTS , Strahltriebwerke



    Orbit attitude control device, and method of controlling orbit attitude

    FUJITA TOSHIHARU / HAYAKAWA NOBUAKI | Europäisches Patentamt | 2016

    Freier Zugriff

    ORBIT ATTITUDE CONTROL DEVICE, AND METHOD OF CONTROLLING ORBIT ATTITUDE

    FUJITA TOSHIHARU / HAYAKAWA NOBUAKI | Europäisches Patentamt | 2016

    Freier Zugriff

    Orbit attitude control device, and method of controlling orbit attitude

    FUJITA TOSHIHARU / HAYAKAWA NOBUAKI | Europäisches Patentamt | 2017

    Freier Zugriff

    Orbit attitude control device, and method of controlling orbit attitude

    FUJITA TOSHIHARU / HAYAKAWA NOBUAKI | Europäisches Patentamt | 2016

    Freier Zugriff

    Attitude and orbit coupling control method and attitude and orbit coupling control system

    WU WEIPING / MA YUHAI / LIAN JIE et al. | Europäisches Patentamt | 2020

    Freier Zugriff