A root locus for a unity-feedback system is shown in Fig.Q6. Find: i. G(s)H(s) ii.The minimum damping ratio iii.The gain K correspond to = 0.9 iv.The dominant poles correspond to = 1 v.The gain K so that the system is unstable. Imaginary Axis (seconds ¹) 15 12 9 6 & 6 -9 0.955 -12 -15 0.9 0.988. 30 0.988 -35 0.955 0.9. -30 25 -25 0,82- o 20 0.72 0.82- -20 0.58 10 0:4 0.2 0.72 0.58 0.4 0.2 -15 -10 Quin (reconds) -5 Fig.Q6 0 2

A root locus for a unity-feedback system is shown in Fig.Q6. Find: i. G(s)H(s) ii.The minimum damping ratio iii.The gain K correspond to = 0.9 iv.The dominant poles correspond to = 1 v.The gain K so that the system is unstable. Imaginary Axis (seconds ¹) 15 12 9 6 & 6 -9 0.955 -12 -15 0.9 0.988. 30 0.988 -35 0.955 0.9. -30 25 -25 0,82- o 20 0.72 0.82- -20 0.58 10 0:4 0.2 0.72 0.58 0.4 0.2 -15 -10 Quin (reconds) -5 Fig.Q6 0 2

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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