Necessary and sufficient conditions are formulated for the zeros of an arbitrary polynomial matrix to belong to a given region D of the complex plane. The conditions stem from a general optimization… Expand

This paper focuses on Kalman–Yakubovich–Popov lemma for multidimensional systems described by Roesser model that possibly includes both continuous and discrete dynamics.Expand

This paper focuses on the derivation of non-iterative techniques, based upon the notion of eigenstructure assignment, to solve the problem, especially when Kimura's condition does not hold.Expand

This paper proposes a method to compute a static state feedback control law which achieves a non-strict pole assignment of closed-loop poles in terms of a clustering region.Expand

Ce travail traite de la recherche de performances pour les systemes multivariables a modeles d'etat lineaires incertains et utilise le concept de d-stabilite robuste. Les modeles sont invariants dans… Expand

A method is proposed to compute a bound on the amount of uncertainty ensuring robust root-clustering in a combination (intersection and/or union) of several possibly nonsymmetric half planes, discs, and exteriors of discs.Expand