Unformatted text preview: , exponential etc.)
It determines if all the roots of a polynomial
It Let si be poles of
rational G. Then, G is …
(BIBO, asymptotically) stable if
Re(si)<0 for all i.
marginally stable if
Re(si)<=0 for all i, and
simple root for Re(si)=0
unstable lie in the open LHP (left half-plane),
halfor equivalently, have negative real parts.
or It also determines the number of roots of a
polynomial in the open RHP (right half-plane).
It does NOT expli...
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