Question: The unity feedback system shown in Figure P9.1 with is operating with a dominant-pole damping ratio of 0.707. Design a PD controller so that the

The unity feedback system shown in Figure P9.1 with

K(s+ 6) (s+ 2)(s + 3)(s+ 5) G(s) =

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.

K(s+ 6) (s+ 2)(s + 3)(s+ 5) G(s) =

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