Rational approximation theory and its applications in systems engineering : An overview

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)22_Publication in policy or professional journal

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Author(s)

Detail(s)

Original languageEnglish
Pages (from-to)1487-1492
Journal / PublicationProceedings of the IEEE Conference on Decision and Control
Volume2
Publication statusPublished - 1994
Externally publishedYes

Conference

Title1994 33rd IEEE Conference on Decision and Control
PlaceUnited States
CityLake Buena Vista
Period14 - 16 December 1994

Abstract

The importance of rational approximation theory in systems engineering and signal processing can be easily understood from the observation that all the transfer functions of linear time-invariant systems and digital filters are rational functions. Rational approximation has a long history in the field of Approximation Theory, an important and active branch of mathematics, and has found very broad applications in control and systems engineering. A very brief outline of rational approximation theory and its applications in systems engineering is presented.