If the system is to be arranged in a closed-loop, with a controller gain K in the forward path and a unity negative feedback loop, what is the maximum value of K which could be used without the system becoming unstable? Assuming you use Figure Q5 for this, use a sketch to show how you obtained the values from the plot. 3 6 4 2 Imaginary Axis -10 -8 -6 -4 -2 0 Real Axis

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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If the system is to be arranged in a closed-loop, with a
controller gain K in the forward path and a unity negative
feedback loop, what is the maximum value of K which could be
used without the system becoming unstable? Assuming you
use Figure Q5 for this, use a sketch to show how you obtained
the values from the plot.
Transcribed Image Text:If the system is to be arranged in a closed-loop, with a controller gain K in the forward path and a unity negative feedback loop, what is the maximum value of K which could be used without the system becoming unstable? Assuming you use Figure Q5 for this, use a sketch to show how you obtained the values from the plot.
3
6
4
2
Imaginary Axis
-10
-8
-6
-4
-2
0
Real Axis
Transcribed Image Text:3 6 4 2 Imaginary Axis -10 -8 -6 -4 -2 0 Real Axis
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