Question: 1. Determine the steady-state error to a unit step input for the system has: G(s) = K(s + 3) s(s3 + 32 + 25 +

1. Determine the steady-state error to a unit step input for

1. Determine the steady-state error to a unit step input for the system has: G(s) = K(s + 3) s(s3 + 32 + 25 + 8) ,H(s) = 1 2. Suppose that the controller transfer function is: G(s) K(s + 1)(8 + 3) (s + 12)(s2 + 20s + 12) Using the root-locus method, determine the maximum value of the gain K for stability

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