A down-sampled controller to reduce network usage with guaranteed closed-loop performance
2014 (English)In: Decision and Control (CDC), 2014 IEEE 53rd Annual Conference on, IEEE conference proceedings, 2014, 6849-6856 p.Conference paper (Refereed)
We propose and evaluate a down-sampled controller which reduces the network usage while providing a guaranteed desired linear quadratic control performance. This method is based on fast and slow sampling intervals, as the closed-system benefits by being brought quickly to steady-state conditions while behaving satisfactorily when being actuated at a slow rate once at those conditions. This mechanism is shown to provide large savings with respect to network usage when compared to traditional periodic time-triggered control and other aperiodic controllers proposed in the literature.
Place, publisher, year, edition, pages
IEEE conference proceedings, 2014. 6849-6856 p.
IdentifiersURN: urn:nbn:se:kth:diva-159702DOI: 10.1109/CDC.2014.7040465ISBN: 978-1-4799-7746-8OAI: oai:DiVA.org:kth-159702DiVA: diva2:787057
53rd IEEE Conference on Decision and Control,15-17 Dec. 2014 , Los Angeles, USA
QC 201502232015-02-092015-02-092015-02-23Bibliographically approved