Question: E9.11 Consider a unity feedback system with the loop transfer function 5(1 + 0.5s) = L(s) G(s)G(s) = = s(1+2s) (2 +0.25s + 0.05s) (a)

E9.11 Consider a unity feedback system with the loop transfer function

5(1 + 0.5s) = L(s) G(s)G(s) = = s(1+2s) (2 +0.25s +

5(1 + 0.5s) = L(s) G(s)G(s) = = s(1+2s) (2 +0.25s + 0.05s) (a) Obtain the Bode plot. (b) Find the gain margin and the phase margin.

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