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Process noise of satellite orbit determination

  1. May 2, 2005 #1
    During my work of space vehicle orbit determination, I have been confronted with a difficulty that hasn't been solved until now. When calculating the transition matrix that translate the process noises to the state parameters of position and velocity,how can I work out the partial derivatives of the process noise with respect to the position and the velocity parameters?May I take the atmospheric drag model as the process noise explicit expression,if I take air drag acceleration as a process noise? WAITING for your helpful answer.
  2. jcsd
  3. May 2, 2005 #2


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    I'm going to lock this thread.

    Please direct any responses to this thread.
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