R(s) S S³ +5² +2 Q4) For the control system shown find ( a) The range of K for stable system b) If K=0.5, is the system stable? c) When the system is marginally stable, what are the value of K and frequency of oscillations K(s + 1) Y(s)

R(s) S S³ +5² +2 Q4) For the control system shown find ( a) The range of K for stable system b) If K=0.5, is the system stable? c) When the system is marginally stable, what are the value of K and frequency of oscillations K(s + 1) Y(s)

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

R(s)
S
S³ +5² +2
Q4) For the control system shown find (
a) The range of K for stable system
b) If K=0.5, is the system stable?
c) When the system is marginally stable, what are the value of K and frequency of oscillations
K(s + 1)
Y(s)

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