Application level compensation for burst errors in wireless control networks

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The use of wireless communications in real-time control applications poses several severe problems related to the comparatively low reliability of the communication channels. This paper is concerned with application-level strategies for ameliorating the effects of packet losses and burst errors in sampled-data control systems implemented via one or more wireless links. In particular, the paper develops an adaptive/predictive compensator that reconstructs the best estimates (in a least squares sense) of a sequence of one or more missing process data packets. An embedded implementation of the proposed technique is applied to a case study, and it is shown that the proposed techniques outperform existing methods in a control system experiencing artificially induced burst errors, whilst also exhibiting acceptably low overheads.

Original languageEnglish
Title of host publicationProceedings of 2012 IEEE 17th International Conference on Emerging Technologies and Factory Automation, ETFA 2012
DOIs
Publication statusPublished - 1 Dec 2012
EventIEEE 17th Conference on Emerging Technologies & Factory Automation - Krakow, Poland
Duration: 17 Sep 201221 Sep 2012

Conference

ConferenceIEEE 17th Conference on Emerging Technologies & Factory Automation
Abbreviated titleETFA 2012
CountryPoland
CityKrakow
Period17/09/1221/09/12

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  • Cite this

    Short, M., Abrar, U., & Abugchem, F. (2012). Application level compensation for burst errors in wireless control networks. In Proceedings of 2012 IEEE 17th International Conference on Emerging Technologies and Factory Automation, ETFA 2012 [6489643] https://doi.org/10.1109/ETFA.2012.6489643