Two Complementary Approaches to Event-based ControlZwei komplementäre Zugänge zur ereignisbasierten Regelung

Abstract Event-based control aims at reducing the communication effort within a control loop by closing the feedback loop only if an event indicates e. g. a substantial control error. This paper proposes two new methods for event-based control that conjointly guarantee ultimate boundedness of the ev...

Full description

Saved in:
Bibliographic Details
Published inAutomatisierungstechnik : AT Vol. 58; no. 4; pp. 173 - 182
Main Authors Grüne, Lars, Jerg, Stefan, Junge, Oliver, Lehmann, Daniel, Lunze, Jan, Müller, Florian, Post, Marcus
Format Journal Article
LanguageEnglish
Published 01.04.2010
Online AccessGet full text

Cover

More Information
Summary:Abstract Event-based control aims at reducing the communication effort within a control loop by closing the feedback loop only if an event indicates e. g. a substantial control error. This paper proposes two new methods for event-based control that conjointly guarantee ultimate boundedness of the event-based control loop. The global approach faces the problem of driving a system from its initial state into a desired target set in the state space, whereas the local approach aims at keeping the system state within the target set. Both methods are experimentally evaluated by their application to a thermofluid process.
ISSN:0178-2312
DOI:10.1524/auto.2010.0832