(Solved):
2. A system is represented by the block diagram shown below. (a) Find the closed loop tran ...
2. A system is represented by the block diagram shown below. (a) Find the closed loop transfer function \( \mathrm{Y}(\mathrm{s}) / \mathrm{R}(\mathrm{s}) \). (b) Find the value of \( K \) required for an allowable steady state error of \( 5 \% \) for a unit step input [i.e. \( R(s)=1 / s] \).