(Solved):
PROBLEM: Given a unity feedback system that has the forward transfer function ...
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PROBLEM: Given a unity feedback system that has the forward transfer function G(s)=(s2?4s+13)K(s+2)? do the following: a. Sketch the root locus. b. Find the imaginary-axis crossing. c. Find the gain, K, at the j?-axis crossing. d. Find the break-in point. e. Find the angle of departure from the complex poles. ANSWERS: a. See solution at www.wiley.com/college/nise. b. s=±j21? c. K=4 d. Break-in point =?7 e. Angle of departure =?233.1?