Consider the unity negativeBode Diagramfeedback control system-20-40-60R(s)KG(s)Y(s)80-100Assume that G(s) has the180Bode diagram shown.-27010-2101100Frequency (rad/s)10102a) Sketch the Nyquist plot of G(s).b} Let K = 1. Find the steady state error to unit step input.c) Let K = 10. Find the phase margin and the gain marginof the system.%3DMagnitude (dB)(Bep) eseyd

Given the bode diagram of open-loop transfer function G(s): Given the unity negative feedback…

Consider the unity negative Bode Diagram feedback control system 20 40 60 K G() Y(s) -80 -100 -90 Assume that G(s) has the -180 Bode diagram shown. 270 102 101 100 Frequency (rad/s) 10 10 a) Sketch the Nyquist plot of G(s). (Sap) aseud Magnitude (dB)

Consider the unity negative Bode Diagram feedback control system 20 40 60 K G() Y(s) -80 -100 -90 Assume that G(s) has the -180 Bode diagram shown. 270 102 101 100 Frequency (rad/s) 10 10 a) Sketch the Nyquist plot of G(s). (Sap) aseud Magnitude (dB)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

Consider the unity negative
Bode Diagram
feedback control system
-20
-40
-60
R(s)
K
G(s)
Y(s)
80
-100
Assume that G(s) has the
180
Bode diagram shown.
-270
10-2
101
100
Frequency (rad/s)
10
102
a) Sketch the Nyquist plot of G(s).
b} Let K = 1. Find the steady state error to unit step input.
c) Let K = 10. Find the phase margin and the gain margin
of the system.
%3D
Magnitude (dB)
(Bep) eseyd

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