화학공학소재연구정보센터
IEEE Transactions on Automatic Control, Vol.45, No.8, 1565-1569, 2000
Constructing convex directions for stable polynomials
New constructions of convex directions for Hurwitz-stable polynomials are obtained. The technique is based on interpretations of the phase-derivative conditions in terms of the sensitivity of the root-locus associated with the even and odd parts of a polynomial.