Consider the feedback control system in figure, and the following transfer functions: (a) Plot a Bode diagram
Question:
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?.
(c) What is the gain margin when Kc =10?
Transcribed Image Text:
2s +1 Kd (0.1s+ Ge = Gy = 0.5s +1 (4 0.4 G4= 5s + 1 G, $(5s + 1) Gm = 1
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a b c Using Eqs 147 and ...View the full answer
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Related Book For
Process Dynamics And Control
ISBN: 978-0471000778
2nd Edition
Authors: Dale E. Seborg, Thomas F. Edgar, Duncan A. Mellich
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