✦ LIBER ✦

The continuization of a discrete process and applications in interpolation and multi-rate control

✍ Scribed by Erik I. Verriest

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 958 KB
Volume: 35
Category: Article
ISSN: 0378-4754
DOI: 10.1016/0378-4754(93)90034-r

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✦ Synopsis

Verriest, E.I., The continuization of a discrete process and applications in interpolation and multi-rate control, Mathematics and Computers in Simulation 35 (1993) 15-31.

The inverse problem of the discretization for a linear system is solved. It is shown that an nth-order discrete system can always be "continuized" by a minimal real system of order between n and 2n. Applications to Lyapunov equations equivalence and certain interpolation methods are given. This is of independent interest in multi-rate control systems, especially when the rates are not commensurate.

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