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Homework Help: Time response for optimal tracking problem

  1. Apr 21, 2012 #1
    1. The problem statement, all variables and given/known data

    Hi guys
    I want to know how to plot time responce for optimal tracking problem.
    I have the following information
    state equation
    dx = AX+Bu
    Y =Cx
    want to track a comand z= [z1;z2] constant
    I know that we need to find the feedback gain by
    sys= ss(A,B,C,D)
    [K,S,E] = lqr(sys,Q,R)
    the initial condition is given
    closed loop matrix is given by A_closed = A - B*K

    HOw can I use these information: A_cloosed, Z , initial contion to plot the time response
    in matalb ?

    Any help please
    2. Relevant equations

    3. The attempt at a solution
  2. jcsd
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