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Math Help - steady state

  1. #1
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    steady state

    find steady state equation

    d4/dt4 y(t) + 4 d3/dt3 y(t) + 3 d2/dt2 y(t) + 5 d/dt y(t) + y(t) = r(t)

    y(t) output
    r(t) input

    thanks
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by islamatef View Post
    find steady state equation

    d4/dt4 y(t) + 4 d3/dt3 y(t) + 3 d2/dt2 y(t) + 5 d/dt y(t) + y(t) = r(t)

    y(t) output
    r(t) input

    thanks
    This does not have a steady state output unless r(t) eventually is constant, then the steady state output is \lim_{t\to \infty}r(t).

    CB
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