Consider the Nyquist diagram for given (mathrm{KG}(s) mathrm{H}(s)). The transfer function (mathrm{KG}(s) mathrm{H}(s)) has no poles and
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Consider the Nyquist diagram for given \(\mathrm{KG}(s) \mathrm{H}(s)\). The transfer function \(\mathrm{KG}(s) \mathrm{H}(s)\) has no poles and zeros in the right half of \(s\) plane. If the \((-1, j 0)\) point is located first in region I and then in region II, the change in stability of the system will be from
(a) unstable to stable
(b) stable to stable
(c) unstable to unstable
(d) stable to unstable
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The Nyquist diagram is used to assess the stability of a closedloop control system with a given open...View the full answer
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