1) Consider a negative unity feedback system with a variable gain K cascaded with a plant G(s) in the forward path. If the plant transfer function is given by: s2 + 4 G(s) (s+4)[(8+3)² + 4] Which of these points are possible closed loop poles? -6 + 0j -2+ 1.96j O -3+ 0j -2 + 0.96j
1) Consider a negative unity feedback system with a variable gain K cascaded with a plant G(s) in the forward path. If the plant transfer function is given by: s2 + 4 G(s) (s+4)[(8+3)² + 4] Which of these points are possible closed loop poles? -6 + 0j -2+ 1.96j O -3+ 0j -2 + 0.96j
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![1) Consider a negative unity feedback
system with a variable gain K cascaded
with a plant G(s) in the forward path. If the
plant transfer function is given by:
s2 + 4
G(s) =
s+ 4)[(s+3)² + 4]
Which of these points are possible closed loop
poles?
-6 + 0j
-2 + 1.96j
-3 + 0j
-2 + 0.96j](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F226d614b-778e-412b-9278-3d18690a3629%2Faa07797d-8a92-4273-acf1-2cd16688c683%2Ft84d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1) Consider a negative unity feedback
system with a variable gain K cascaded
with a plant G(s) in the forward path. If the
plant transfer function is given by:
s2 + 4
G(s) =
s+ 4)[(s+3)² + 4]
Which of these points are possible closed loop
poles?
-6 + 0j
-2 + 1.96j
-3 + 0j
-2 + 0.96j
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