For the unity feedback system shown in Figure P8.3, where do the following: a. Sketch the root
Question:
For the unity feedback system shown in Figure P8.3, where
do the following:
a. Sketch the root locus.
b. Find the jω-axis crossing and the gain, K, at the crossing.
c. Find all breakaway and break-in points.
d. Find angles of departure from the complex poles.
e. Find the gain, K, to yield a damping ratio of 0.3 for the closed-loop dominant poles.
Transcribed Image Text:
K(s + 2)(s +3) (s2 + 2s +2)(s+ 4)(s+ 5)(s + 6) G(s) = %3D
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