A closed-loop system with negative feedback is defined with a forward path transfer function given by and a unit feedback path. Evaluate the phase margin of the system. G(s) = = 10 s² +3s+2 The Bode plot of the forward path transfer function G(s) is provided: 20 Phase (deg) Magnitude (dB) -20 -40 -60 80 -45 -90 0 -135 -180 10-2 10-1 10° 101 Frequency (rad/s) 102
A closed-loop system with negative feedback is defined with a forward path transfer function given by and a unit feedback path. Evaluate the phase margin of the system. G(s) = = 10 s² +3s+2 The Bode plot of the forward path transfer function G(s) is provided: 20 Phase (deg) Magnitude (dB) -20 -40 -60 80 -45 -90 0 -135 -180 10-2 10-1 10° 101 Frequency (rad/s) 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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The gain crossover frequency wg =4 rad/s, and
The desired phase margin phi d =60
What compensator should I use?
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