A unity feedback system has a loop transfer function (a) Plot the Bode diagram and (b) determine

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A unity feedback system has a loop transfer function

(a) Plot the Bode diagram and (b) determine the gain K required to obtain a phase margin of 30°. What is the steady-state error for a ramp input for the gain of part(b)?'

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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 05:36 AM

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A unity feedback system has a loop transfer function (a) Plot the Bode diagram and (b) determine

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K(s + 2)

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ab The phase angle for PM 30 is Solving for yields 47 Then ...View the full answer

Modern Control Systems

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