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The open-loop transfer function (OLTF) of a unity feedback servomechanism system is given by: 𝐺(𝑠)&#1198

Posted: Fri May 20, 2022 8:01 pm
by answerhappygod
The open-loop transfer function (OLTF) of a unity feedback
servomechanism system is given by: 𝐺(𝑠)𝐻(𝑠) = 𝐾(𝑠 + 10) 2 / 𝑠 3
where K is the open-loop gain. (i) investigate the condition(s) for
the stability of the OLTF using the contour mapping technique and
the Nyquist stability criterion.