TIME-INVARIANT REPRESENTATION OF DISCRETE PERIODIC-SYSTEMS

Authors
MISRA P
Citation
P. Misra, TIME-INVARIANT REPRESENTATION OF DISCRETE PERIODIC-SYSTEMS, Automatica, 32(2), 1996, pp. 267-272
Citations number
23
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control
Journal title
Automatica → ACNP
ISSN journal
00051098
Volume
32
Issue
2
Year of publication
1996
Pages
267 - 272
Database
ISI
SICI code
0005-1098(1996)32:2<267:TRODP>2.0.ZU;2-P
Abstract
A large number of results from linear time-invariant system theory can be extended to periodic systems provided an equivalent time-invariant system can be found. This paper presents a simple and numerically rel iable procedure to achieve the same. It is shown that, using a stacked representation of periodic systems, under system equivalence, a minim al-order generalized state-space description can always be obtained.