• DocumentCode
    3862703
  • Title

    Attitude control and moment management of space station based on LESO

  • Author

    Ping Liu;Zhendong Sun;Yupeng Qiao;Weijie Sun

  • Author_Institution
    College of Automation Science and Engineering, South China University of Technology, Guangzhou 510641, China
  • fYear
    2015
  • Firstpage
    918
  • Lastpage
    922
  • Abstract
    The attitude control of space station is different from other satellites. Due to the massive aerodynamic torque, attitude control and momentum management (ACMM) system needs to be designed to prevent the rapid saturation of the control moment gyros (CMGs). This paper applies third-order linear extended state observer (3rd-LESO) with the gains calculated by LQR to achieve ACMM. A unique compensation is presented, simulations results and performance analysis show that the controller architecture is feasible and can well suppress the disturbances.
  • Keywords
    "Space stations","Attitude control","Aerodynamics","Observers","Space vehicles","Mathematical model","Torque"
  • Publisher
    ieee
  • Conference_Titel
    Information and Automation, 2015 IEEE International Conference on
  • Type

    conf

  • DOI
    10.1109/ICInfA.2015.7279417
  • Filename
    7279417
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3862703