A steel rolling mill control system is shown in Fig.3a. The Bode plot of lop transfer function is shown in Fig.3b, d = 0. Find the phase margin of the system for d = 5 m and v = 3.2 m/sec. 50 dB Velocity v -50 -100 Measured thickness deg. -100 -120 Motor Controller -140 G(s) G(s) Desired thickness -160 -180 -200 101 100 10' Fig.3b Fig.3a 102

A steel rolling mill control system is shown in Fig.3a. The Bode plot of lop transfer function is shown in Fig.3b, d = 0. Find the phase margin of the system for d = 5 m and v = 3.2 m/sec. 50 dB Velocity v -50 -100 Measured thickness deg. -100 -120 Motor Controller -140 G(s) G(s) Desired thickness -160 -180 -200 101 100 10' Fig.3b Fig.3a 102

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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