"1017;1020" . "4"^^ . . "1057-7122" . "A necessary and sufficient condition is proposed for the existence of a polynomial p(s) such that the rational function p(s)/q(s) is robustly strictly positive real when q(s) is a given Hurwitz polynomial with polytopic uncertainty. It turns out that the whole set of candidates p(s) is a convex subset of the cone of positive semidefinite matrices, resulting in a straightforward strictly positive real design algorithm based on linear matrix inequalities."@en . . "linear matrix inequalities; polynomial; strictly positive real"@en . "A necessary and sufficient condition is proposed for the existence of a polynomial p(s) such that the rational function p(s)/q(s) is robustly strictly positive real when q(s) is a given Hurwitz polynomial with polytopic uncertainty. It turns out that the whole set of candidates p(s) is a convex subset of the cone of positive semidefinite matrices, resulting in a straightforward strictly positive real design algorithm based on linear matrix inequalities." . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . "RIV/67985556:_____/02:16020107" . "49" . . . . "[A4546F4C30DC]" . . "651894" . . . "Henrion, Didier" . . "0"^^ . "P(GA102/02/0709), P(ME 427), Z(AV0Z1075907)" . "1"^^ . "0"^^ . "Linear matrix inequalities for robust strictly positive real design."@en . . . . "Linear matrix inequalities for robust strictly positive real design."@en . "Henrion, Didier" . "Linear matrix inequalities for robust strictly positive real design." . "1"^^ . . "7" . . "Linear matrix inequalities for robust strictly positive real design." . . . "RIV/67985556:_____/02:16020107!RIV/2003/GA0/A16003/N" . "IEEE Transactions on Circuits and Systems. Part I. Fundamental Theory and Applications" .