Question 2 The results of an open loop frequency response test are presented in Table Q2. w (rad/s) 10 37 Gain (dB) 40 Phase (°) -29 30 100 200 300 500 700 1000 3000 10000 8.2 -178 -227 -249 -274 -289 -303 -338 | -353 23 -1.7 -15 -25 -35 -71 -112 -80 Table Q2 a) Using Table Q2 above, estimate the following values : i) gain crossover frequency ii) phase crossover frequency iii) gain margin iv) phase margin b) Proportional Control is to be used on the above system to achieve a phase margin of 60°. What value of proportional gain is required ?

Question 2 The results of an open loop frequency response test are presented in Table Q2. w (rad/s) 10 37 Gain (dB) 40 Phase (°) -29 30 100 200 300 500 700 1000 3000 10000 8.2 -178 -227 -249 -274 -289 -303 -338 | -353 23 -1.7 -15 -25 -35 -71 -112 -80 Table Q2 a) Using Table Q2 above, estimate the following values : i) gain crossover frequency ii) phase crossover frequency iii) gain margin iv) phase margin b) Proportional Control is to be used on the above system to achieve a phase margin of 60°. What value of proportional gain is required ?

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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