Discretization of A Non-Linear, Continuous-Time Control Law with Small Control Delays

G Herrmann, SK Spurgeon, C Edwards

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

3 Citations (Scopus)

Abstract

This paper considers time-discretized, non-linear, continuous-time control laws with small computational time-delays. The discretized control is not initiated immediately after the sampling instant ti. Small variable computational delays I are assumed to be present. Provided the sampling time is small and the maximum ratio is known, then the main theorem pro- vides a stability result. In contrast to a former result, the theoretical framework considers robust control problems allowing a class of uncertainty and disturbances to be investigated. The different techniques are compared numerically for a discretized continuous-time sliding-mode based state-feedback control.
Translated title of the contributionDiscretization of A Non-Linear, Continuous-Time Control Law with Small Control Delays
Original languageEnglish
Pages (from-to)65 - 77
Number of pages13
JournalAsian Journal of Control
Volume5(1)
DOIs
Publication statusPublished - Mar 2003

Bibliographical note

Publisher: Asian Control Professor Association

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