A unity feedback system has the loop transfer function Find (a) The breakaway point on the real

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A unity feedback system has the loop transfer function

Find
(a) The breakaway point on the real axis and the gain K for this point
(b) The gain and the roots when two roots lie on the imaginary axis, and
(c) The roots when K = 6.
(d) Sketch the root locus.

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Modern Control Systems

ISBN: 978-0136024583

12th edition

Authors: Richard C. Dorf, Robert H. Bishop

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Question Posted: Mar 29, 2016 05:28 AM

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A unity feedback system has the loop transfer function Find (a) The breakaway point on the real

Question:

G,(s)G(s) = s(s+2)(s + 5)

Step by Step Answer:

a The breakaway point is s 088 at K 406 b The characteristic equation ca...View the full answer

Modern Control Systems

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