A second -order system has the transfer function C(s)R(s)=4s2+4s+4. Wi – InterviewSolution

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1.	A second -order system has the transfer function C(s)R(s)=4s2+4s+4. With r(t) as the unit-step function, the response c(t) of the system is represented by
Answer» A second -order system has the transfer function $\frac{C (s)}{R (s)} = \frac{4}{s^{2} + 4 s + 4}$ . With $r (t)$ as the unit-step function, the response $c (t)$ of the system is represented by

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