Q175
The open-loop transfer function of a unity feedback control system is G ( s ) = 1 ( s + 2 )^2 The closed loop transfer function poles are located at:
The open-loop transfer function of a unity feedback control system is
The closed loop transfer function poles are located at:
The closed loop transfer function poles are located at:
A.
-2, -2
B.
-2, -1
C.
-2, +2
D.
-2 ± j1
AnswerAnswer: Option D
Solution
Answer: Option D
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