Question: A unity feedback system has a plant We want to attain a steady-state error for a step input. Select a compensator G c (s) using

A unity feedback system has a plant G(s) 1 (s + 2) (s + 4) (s + 6)

We want to attain a steady-state error for a step input. Select a compensator G_c(s) using the pseudo-QFT method, and determine the performance of the system when all the poles of G(s) change by -50%. Describe the robust nature of the system.

G(s) 1 (s + 2) (s + 4) (s + 6)

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