engineering recuitment GATE ECE 2023-24 Test Series Control Systems Time Response Analysis Steady State Response
Let Y(s) be the unit-step response of a causal system having a transfer function
\(G\left( s \right) = \frac{{3 - s}}{{\left( {s + 1} \right)\left( {s + 3} \right)}}\)
that is, \(Y\left( s \right) = \frac{{G\left( s \right)}}{s}\). The forced response of the system is1
u(t) – 2e -t + e-3t u(t)
2
2 u(t) – 2e -t + e-3t u(t)
3
2u(t)
4
u(t)