Necessary and sufficient conditions for robust stability of SISO sampled-data systems to LTI perturbations

Geir Dullerud, Keith Glover

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

SISO sampled-data systems are considered with stable, additive, LTI perturbations in the half-plane algebra to the continuous-time plant. Necessary and sufficient conditions are derived for robust L2 stability of such sampled-data systems. An example is provided to illustrate the results, and shows that the small gain theorem can be an extremely conservative robustness test in this sampled-data context.

Original languageEnglish (US)
Title of host publicationProceedings of the American Control Conference
PublisherPubl by American Automatic Control Council
Pages2644-2648
Number of pages5
ISBN (Print)0780302109, 9780780302105
DOIs
StatePublished - Jan 1 1992
Externally publishedYes
EventProceedings of the 1992 American Control Conference - Chicago, IL, USA
Duration: Jun 24 1992Jun 26 1992

Publication series

NameProceedings of the American Control Conference
Volume4
ISSN (Print)0743-1619

Other

OtherProceedings of the 1992 American Control Conference
CityChicago, IL, USA
Period6/24/926/26/92

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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