A unity feedback system has the open loop transfer function shown below. Find the imaginary axis crossing of the root locus to three significant figures. Your answer must be the imaginary part without the j. HG(s) = K s(s²+8s+17)

A unity feedback system has the open loop transfer function shown below. Find the imaginary axis crossing of the root locus to three significant figures. Your answer must be the imaginary part without the j. HG(s) = K s(s²+8s+17)

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

Linear Feedback Systems

A unity feedback system has the open loop transfer function shown below.
Find the imaginary axis crossing of the root locus to three significant figures.
Your answer must be the imaginary part without the ± j.
K
HG (s) =
s(s²+8s+17)

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