Q1: The bode diagram of the following open-loop T.F is as shown in Fig. below:KGH(s)=s(s +2)(s +2)Bode Diagram1010101090-100-110-120-130-1402 -150-160-170-180-1901010Frequency (rad/s)1- Find phase margin, gain margin, gain crossover frequency, phaseCrossover frequency, delay margin and comment on the stability2- Find the value of K for o1 =3 rad / sec3- Find the value of K for G.M= 30 db4- Find the value of K for P.M=50 deg(P) opnubey

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Q1: The bode diagram of the following open-loop T.F is as shown in Fig. below: K GH(s) = %3D s(s+2)(s+2)

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

Q1: The bode diagram of the following open-loop T.F is as shown in Fig. below:
K
GH(s)=
s(s +2)(s +2)
Bode Diagram
10
10
10
10
90
-100
-110
-120
-130
-140
2 -150
-160
-170
-180
-190
10
10
Frequency (rad/s)
1- Find phase margin, gain margin, gain crossover frequency, phase
Crossover frequency, delay margin and comment on the stability
2- Find the value of K for o1 =3 rad / sec
3- Find the value of K for G.M= 30 db
4- Find the value of K for P.M=50 deg
(P) opnubey

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