Problems

Reduce the block diagram shown in Figure P$5\mathrm{.}1$ to a single transfer function, $T(s)=C\frac{s}{R}(s)$ Use the following methods:

a$.$ Block diagram reduction $[$Section: $5\mathrm{.}2]$

b$.$ MATLAB

MATLAB

ML

rigunc rj$.$L

Find the equivalent transfer function, $T(s)=C\frac{s}{R}(s),$ for the system shown in Figure P$5\mathrm{.}3.[$Section: $5\mathrm{.}2]$

Find the closed$-$loop transfer function, $T(s)=C\frac{s}{R}(s)$ for the system shown in Figure P$5\mathrm{.}2,$ using block diagram reduction. $[$Section: $5\mathrm{.}2]$