An improved hybrid sensor schedule for remote state estimation under limited communication resources
2012 (English)In: Decision and Control (CDC), 2012 IEEE 51st Annual Conference on, IEEE conference proceedings, 2012, 3305-3310 p.Conference paper (Refereed)
In this paper, we consider remote state estimation. A sensor locally processes its measurement data and sends its local estimate to a remote estimator for further processing. Due to the limited communication resources, the sensor can only communicate with the estimator for a pre-specified number within a given horizon. We propose a hybrid sensor data schedule which introduces an event-triggering mechanism on top of an optimal offline sensor schedule. This hybrid schedule, having a small implementation cost, leads to a smaller estimation error at the remote estimator when compared with the optimal offline sensor schedule.
Place, publisher, year, edition, pages
IEEE conference proceedings, 2012. 3305-3310 p.
, IEEE Conference on Decision and Control. Proceedings, ISSN 0191-2216
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-111450DOI: 10.1109/CDC.2012.6426812ScopusID: 2-s2.0-84874256985ISBN: 978-1-4673-2064-1OAI: oai:DiVA.org:kth-111450DiVA: diva2:586399
51st IEEE Conference on Decision and Control, CDC 2012; Maui, HI;10 December 2012 through 13 December 2012
QC 201301162013-02-152013-01-112013-03-04Bibliographically approved