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In: Electrical Engineering

Consider a closed-loop system with unity feedback. For each G(s) hand sketch the Nyquist plot. Determine...

Consider a closed-loop system with unity feedback. For each G(s) hand sketch the Nyquist plot. Determine Z = P + N, algebraically find the closed-loop pole location, and show that the closed-loop pole location is consistent with the Nyquist plot calculation. K = 2.

a) KG(s) = 2(s-1)

b) KG(s) = 2(s+1)

c)KG(s) = 2/(s+1)

d) KG(s) = 2/(s-1)

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