Question: A second-order system has the closed-loop transfer function (a) Estimate the percent overshoot P.O., the time to peak T p , and the settling time

A second-order system has the closed-loop transfer function 

T(s) = Y(s) R(s) = wh/1 s + 25wns + wh ||

(a) Estimate the percent overshoot P.O., the time to peak Tp, and the settling time Ts of the unit step response.

(b) Obtain the system response to a unit step and verify the results in part (a).

T(s) = Y(s) R(s) = wh/1 s + 25wns + wh || 7 s + 3.175s +7

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