Question: The transfer function of a plant and a zero-order hold is (a) Plot the root locus (b) Determine the range of gain K for a

The transfer function of a plant and a zero-order hold isG(z) = K(z + 0.8) Z(z 2)

(a) Plot the root locus

(b) Determine the range of gain K for a stable system

G(z) = K(z + 0.8) Z(z 2)

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