• DocumentCode
    1828743
  • Title

    Determination of the optimal beta gimbal angles for the solar arrays of the space station using a neural network

  • Author

    Clancy, Daniel ; Özgüner, Ümit ; Graham, Ronald

  • Author_Institution
    Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
  • fYear
    1994
  • fDate
    20-22 Mar 1994
  • Firstpage
    69
  • Lastpage
    73
  • Abstract
    The current baseline solution for minimizing the potential of dynamic loads being imparted onto the solar arrays of the Space Station during proximity maneuvers by the Space Shuttle is to lock the position of the solar arrays throughout the approach/departure of the Space Shuttle. However, if the a priori locked position does not optimally feather the solar arrays throughout the Shuttle´s approach/departure, excessive dynamic loads could result, producing a structural failure in the solar arrays. A more robust solution would involve feathering the position of the solar arrays throughout proximity maneuvers by the Space Shuttle. The robust solution will be implemented using a neural network as an open loop predictor/controller
  • Keywords
    neural nets; photovoltaic power systems; position control; solar cell arrays; space vehicle power plants; stability; Space Shuttle; Space Station; dynamic load potential minimization; feathering; neural network; open loop predictor/controller; optimal beta gimbal angles; proximity maneuvers; solar arrays; Control systems; Feathers; NASA; Neural networks; Open loop systems; Power supplies; Robust control; Robustness; Space shuttles; Space stations;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    System Theory, 1994., Proceedings of the 26th Southeastern Symposium on
  • Conference_Location
    Athens, OH
  • ISSN
    0094-2898
  • Print_ISBN
    0-8186-5320-5
  • Type

    conf

  • DOI
    10.1109/SSST.1994.287908
  • Filename
    287908