Use MATLAB to solve
The unity-feedback system shown in Figure P9.1 with G s K s 6 s 2 s 3 s 5 is operating with a dominant-pole damping ratio of 0.707. Design a PD controller so that the settling time is reduced by a factor of 2. Compare the transient and steady-state performance of the uncompensated and compensated systems. Describe any problems with your design. [Section: 9.3]