Approximate regulation for nonlinear systems in presence of periodic disturbances - Archive ouverte HAL Access content directly
Conference Papers Year :

Approximate regulation for nonlinear systems in presence of periodic disturbances

Abstract

In this work we present a new approach to the problem of output regulation for nonlinear systems in presence of periodic disturbances, possibly with an infinite number of harmonics. We show that, by adding a linear internal model, approximate regulation is achieved if the disturbance is small enough. Nominally all the harmonic included in the internal model are absent in the periodic steady state regulation error. Furthermore we show that the regulation error can be made arbitrarily small (in the L2 sense) by enlarging the dimension of the internal model. The novel approach relies on forwarding technique. An example is provided to show the efficacy of the result.
Fichier principal
Vignette du fichier
CDC 2015_regulation_final_submitted.pdf (298.91 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-02297781 , version 1 (26-09-2019)

Identifiers

Cite

Daniele Astolfi, Laurent Praly, Lorenzo Marconi. Approximate regulation for nonlinear systems in presence of periodic disturbances. 2015 54th IEEE Conference on Decision and Control (CDC), Dec 2015, Osaka, France. pp.7665-7670, ⟨10.1109/CDC.2015.7403431⟩. ⟨hal-02297781⟩
50 View
112 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More