
SVD AND SIGNAL PROCESSING, III
Algorithms, Architectures and Applications
M. Moonen and B. De Moor (Editors)
9 1995 Elsevier Science B.V. All rights reserved.
423
REALIZATION OF DISCRETE-TIME PERIODIC SYSTEMS FROM
INPUT-OUTPUT DATA
E.I. VERRIEST, J.A. KULLSTAM
Georgia Tech Lorraine
Technopole Metz 2000
2 et 3 rue Marconi
F-57070 Metz, France
erie verriest@ee, gatech, edu
ABSTRACT. A method is presented for the direct realization of a linear periodically time
varying state-space model from input-output data. The algorithm is based upon an im-
plicit reformulation into several time-invariant monodromy