Sparse prediction of turbulence in time and space

Rufus Fraanje; Niek Doelman; Michel Verhaegen

doi:10.1051/ao4elt/201007004

Sparse prediction of turbulence in time and space

Rufus Fraanje^*, Niek Doelman, Michel Verhaegen

^*Corresponding author for this work

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

1 Citation (Scopus)

Abstract

Using a matching pursuit (MP) approach to solve least squares problems with a sparsity constraint sparse controllers are computed to compensate for atmospheric turbulence. The method has been validated by simulation of von Kármán turbulence with frozen flow for the case of prediction, reconstruction and control.

Original language	English
Title of host publication	1st AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes
Editors	Yann Clenet, Jean-Marc Conan, Thierry Fusco, Gerard Rousset
Publisher	EDP Sciences
Number of pages	6
ISBN (Electronic)	9782759804962
DOIs	https://doi.org/10.1051/ao4elt/201007004
Publication status	Published - 2010
Event	1st International Conference on Adaptive Optics for Extremely Large Telescopes, AO4ELT 2009 - Paris, France Duration: 22 Jun 2009 → 26 Jun 2009

Conference

Conference	1st International Conference on Adaptive Optics for Extremely Large Telescopes, AO4ELT 2009
Country/Territory	France
City	Paris
Period	22/06/09 → 26/06/09

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@inproceedings{dc35f175a2204fd4bc474979c0434dd3,

title = "Sparse prediction of turbulence in time and space",

abstract = "Using a matching pursuit (MP) approach to solve least squares problems with a sparsity constraint sparse controllers are computed to compensate for atmospheric turbulence. The method has been validated by simulation of von K{\'a}rm{\'a}n turbulence with frozen flow for the case of prediction, reconstruction and control.",

author = "Rufus Fraanje and Niek Doelman and Michel Verhaegen",

year = "2010",

doi = "10.1051/ao4elt/201007004",

language = "English",

editor = "Yann Clenet and Jean-Marc Conan and Thierry Fusco and Gerard Rousset",

booktitle = "1st AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes",

publisher = "EDP Sciences",

address = "France",

note = "1st International Conference on Adaptive Optics for Extremely Large Telescopes, AO4ELT 2009 ; Conference date: 22-06-2009 Through 26-06-2009",

}

Fraanje, R, Doelman, N & Verhaegen, M 2010, Sparse prediction of turbulence in time and space. in Y Clenet, J-M Conan, T Fusco & G Rousset (eds), 1st AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes., 07004, EDP Sciences, 1st International Conference on Adaptive Optics for Extremely Large Telescopes, AO4ELT 2009, Paris, France, 22/06/09. https://doi.org/10.1051/ao4elt/201007004

Sparse prediction of turbulence in time and space. / Fraanje, Rufus; Doelman, Niek; Verhaegen, Michel.
1st AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes. ed. / Yann Clenet; Jean-Marc Conan; Thierry Fusco; Gerard Rousset. EDP Sciences, 2010. 07004.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Sparse prediction of turbulence in time and space

AU - Fraanje, Rufus

AU - Doelman, Niek

AU - Verhaegen, Michel

PY - 2010

Y1 - 2010

N2 - Using a matching pursuit (MP) approach to solve least squares problems with a sparsity constraint sparse controllers are computed to compensate for atmospheric turbulence. The method has been validated by simulation of von Kármán turbulence with frozen flow for the case of prediction, reconstruction and control.

AB - Using a matching pursuit (MP) approach to solve least squares problems with a sparsity constraint sparse controllers are computed to compensate for atmospheric turbulence. The method has been validated by simulation of von Kármán turbulence with frozen flow for the case of prediction, reconstruction and control.

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U2 - 10.1051/ao4elt/201007004

DO - 10.1051/ao4elt/201007004

M3 - Conference contribution

AN - SCOPUS:85041888724

BT - 1st AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes

A2 - Clenet, Yann

A2 - Conan, Jean-Marc

A2 - Fusco, Thierry

A2 - Rousset, Gerard

PB - EDP Sciences

T2 - 1st International Conference on Adaptive Optics for Extremely Large Telescopes, AO4ELT 2009

Y2 - 22 June 2009 through 26 June 2009

ER -

Sparse prediction of turbulence in time and space

Abstract

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