2 2 votes In the feedback control system shown in the figure below $G(s)=\frac{6}{s(s+1)(s+2)}$. $\text{R(s), Y(s)}$, and $\text{E(s)}$ are the Laplace transforms of $r(t), y(t)$, and $e(t)$, respectively. If the input $r(t)$ is a unit step function, then $\lim _{t \rightarrow \infty} e(t)=0$ $\lim _{t \rightarrow \infty} e(t)=\frac{1}{3}$ $\lim _{t \rightarrow \infty} e(t)=\frac{1}{4}$ $\lim _{t \rightarrow \infty} e(t)$ does not exist, $e(t)$ is oscillatory Control Systems gateece-2024 steady-state control-systems laplace-transform + – admin 2.8k views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.
