Stability and performance recovery within discretized non-linear control systems

G Herrmann, SK Spurgeon, C Edwards

Research output: Contribution to journalArticle (Academic Journal)peer-review

Abstract

In this paper, a closed-loop fast sampling analysis of a discretized (emulated) continuous-time controller in a sampled-data environment is presented. The analysis involves a general weighted version of the Lp-norm. This allows a qualitative and quantitative stability and performance analysis for an emulated controller. Several examples are used to show the relevance of these results for the analysis of sampled-data implementations and the computation of quantitative upper limits on the sampling period to achieve recovery of stability and performance.
Translated title of the contributionStability and performance recovery within discretized non-linear control systems
Original languageEnglish
Pages (from-to)1045 - 1054
Number of pages10
JournalAutomatica
Volume44
Issue number4
DOIs
Publication statusPublished - Apr 2008

Bibliographical note

Publisher: Elsevier

Fingerprint Dive into the research topics of 'Stability and performance recovery within discretized non-linear control systems'. Together they form a unique fingerprint.

Cite this