Consider the feedback control system in figure, and the following transfer functions: (a) Plot a Bode diagram

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Consider the feedback control system in figure, and the following transfer functions:

(a) Plot a Bode diagram for the open-loop transfer function.

(b) Calculate the value of K that provides a phase margin of 30?.

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Process Dynamics And Control

ISBN: 978-0471000778

2nd Edition

Authors: Dale E. Seborg, Thomas F. Edgar, Duncan A. Mellich

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Question Posted: Jul 29, 2011 08:01 PM

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Consider the feedback control system in figure, and the following transfer functions: (a) Plot a Bode diagram

Question:

2s +1 Kd (0.1s+ Ge = Gy = 0.5s +1 (4 0.4 G4= 5s + 1 G, $(5s + 1) Gm = 1

Step by Step Answer:

a b c Using Eqs 147 and ...View the full answer

Process Dynamics And Control

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