Recursive exact H-infinity-identification from impulse-response measurements

摘要

We study the H-infinity-partial realization problem from a behavioral point of view; we give necessary and sufficient conditions for solvability, and a characterization of all solutions. Instrumental in such analysis is the notion of time- and space-symmetrization of the data, which allows to transform the realization problem with metric- and stability constraints into an unconstrained behavioral modeling one. (C) 2003 Elsevier B.V. All rights reserved. [References: 15]