Question: For a unity feedback system with the forward transfer function, G ( s ) = K ( s + 3 ) ( s + 2

For a unity feedback system with the forward transfer function,
G(s)=K(s+3)(s+2)(s2+2s+2)
(1) Determine the characteristic equation of closed-loop.
(2) Determine the angle and real axis intercept point of an-asymptote
(3) Determine the angles of departure of two closed-loop poles with imaginary part.
(4) Sketch the root locus.
For a unity feedback system with the forward

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