Question: # 5 ( 5 0 points ) An open - loop Nyquist diagram of a plant with control is shown. The open - loop system

#5(50 points)
An open-loop Nyquist diagram of a plant with control is shown. The open-loop system has one real pole in the RHP (right half plane).
The closed-loop system is absolutely stable. Apply the Nyquist Stability Criterion to verify this statement. The dashed line is the unit circle.
What are the stability margins, i.e., positive gain margin, negative gain margin, and phase margin?
# 5 ( 5 0 points ) An open - loop Nyquist diagram

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