On the potential of lifted domain feedforward controllers with a periodic sampling sequence

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6 Citaten (Scopus)
54 Downloads (Pure)

Samenvatting

Motion control applications traditionally operate with a single-rate, equidistant sampling scheme. For cost reasons, a current trend in industry is consolidating multiple applications on a single embedded platform. Generally, to deal with inter-application interference, a predictable scheduling policy allocates resource to the applications in these platforms. Realizing an equidistant sampling scheme on such shared platform is inflexible and often turns out to be expensive in terms of resource or conservative in terms of performance. The aim of this paper is to investigate the possibilities to relax the equidistant sampling convention. To this end, recent results show that platform timing properties can be represented by a known, precise, and periodically varying set of sampling periods. In view of such predictable platforms, a framework is presented for analysis and synthesis of lifted domain feedforward controllers for periodically time-varying closed-loop systems. Through simulations the potential of such periodically time-varying sampling over conservative equidistant sampling schemes is demonstrated.
Originele taal-2Engels
Titel2016 American Control Conference (ACC 2016), July 6-8, 2016, Boston, MA, USA
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's4227-4332
Aantal pagina's6
ISBN van elektronische versie978-1-4673-8682-1
DOI's
StatusGepubliceerd - jul 2016
Evenement2016 American Control Conference (ACC 2016), July 6-8, 2016, Boston, MA, USA - Boston Marriott Copley Place, Boston, MA, Verenigde Staten van Amerika
Duur: 6 jul 20168 jul 2016
http://acc2016.a2c2.org/

Congres

Congres2016 American Control Conference (ACC 2016), July 6-8, 2016, Boston, MA, USA
Verkorte titelACC 2016
LandVerenigde Staten van Amerika
StadBoston, MA
Periode6/07/168/07/16
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  • Citeer dit

    van Zundert, J., Oomen, T. A. E., Goswami, D., & Heemels, W. P. M. H. (2016). On the potential of lifted domain feedforward controllers with a periodic sampling sequence. In 2016 American Control Conference (ACC 2016), July 6-8, 2016, Boston, MA, USA (blz. 4227-4332). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ACC.2016.7525586