Q5 Sketch the root loci for the system with G(s)=K/ s(s + 0.5)(s2 + 0.6s + 10), H\S) = 1.Q6Consider a unity feedback control system with the following open-loop transferfunction G(s) =K/s(s2 + s + 4). Determine the value of the gain K such that the phasemargin is 50What is the gain margin for this case?

In this question, We need to draw the root locus for the given system. Open loop transfer function…

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1. Q5 Sketch the root loci for the system with G(s) =K/ s(s + 0.5)(s 2 + 0.6s + 10), H\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

Q5 Sketch the root loci for the system with G(s)=K/ s(s + 0.5)(s2 + 0.6s + 10)
, H\S) = 1.
Q6
Consider a unity feedback control system with the following open-loop transfer
function G(s) =K/s(s2 + s + 4). Determine the value of the gain K such that the phase
margin is 50
What is the gain margin for this case?

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