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g / 4.18/A process has the transfer function Y(s) U(s) G(s) = 2s + 1 (a) For a step change in the input U(s) 2/s, sketch the
425 Can a tank with the outflow rate fixed by a constant speedl pump reach a steady state if the inlet flow rate undergoes a
g / 4.18/A process has the transfer function Y(s) U(s) G(s) = 2s + 1 (a) For a step change in the input U(s) 2/s, sketch the response y(t) (you do not need to solve the differential equation). Show as much detail as possible, including the steady-state value of y(t), and whether there is oscillation. (b) What is the decay ratio?
425 Can a tank with the outflow rate fixed by a constant speedl pump reach a steady state if the inlet flow rate undergoes a step change? Why, or why not? If the transfer function is G'S-K/s is it possible to calculate a steady-state gain? ner
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