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Time-invariant representation of discrete periodic systems

✍ Scribed by Pradeep Misra

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
668 KB
Volume
32
Category
Article
ISSN
0005-1098

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✦ Synopsis

large number of results from linear timeinvariant system theory can be extended to periodic systems provided an equivalent time-invariant system can be found. This paper presents a simple and numerically reliable procedure to achieve the same. It is shown that, using a stacked representation of periodic systems, under system equivalence, a minimal-order generalized state-space description can always be obtained.

πŸ“œ SIMILAR VOLUMES

Modeling of continuous time systems usin
Modeling of continuous time systems using a discrete time representation
✍ J. Schoukens πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 374 KB

Al~traet--The problem of the representation of continuous time systems by difference equations is studied. A solution is proposed using a sample integration technique. The convolution integrals are approximated by digital filters resulting in an arbitrary high accuracy in a wide frequency band.