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Sketch the nyquist curve for this loop transfer function

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Reference no: EM131393335

Consider a system with loop transfer function: GH(s) = (s(s + 2))/(s + 1)(s2 + 1). Sketch the Nyquist curve for this loop transfer function and using the Nyquist stability criterion determine the stability of the closed-loop system.

Reference no: EM131393335

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