Model reduction of delay systems using Pade approximants
- 1 February 1993
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 57 (2) , 377-391
- https://doi.org/10.1080/00207179308934394
Abstract
This paper describes the rational approximation of a certain class of delay systems in the frequency domain using Pad£ approximants of exp(−sT). Three classes of approximants characterized by their relative degrees are considered. Easily computable a priori L∞ and L L2error bounds are provided.Keywords
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