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Conference papers
First on-sky validation of full LQG control with vibration mitigation on the CANARY MOAO pathfinder
Gaetano Sivo
1
Caroline Kulcsár
1
Jean-Marc Conan
2
Henri-François Raynaud
1
Eric Gendron
3
Alastair Basden
Fabrice Vidal
3
Tim Morris
Serge Meimon
2
Cyril Petit
2
Damien Gratadour
3
Olivier Martin
3
Zoltan Hubert
3
Gérard Rousset
3
Nigel Dipper
Gordon Talbot
Eddy Younger
Richard Myers
4
Gaetano Sivo 1
Author
Caroline Kulcsár 1
Author IdHAL : caroline-kulcsar
Jean-Marc Conan 2
Author
Henri-François Raynaud 1
Author Employer institution : Université Paris 13
Serge Meimon 2
Author
Cyril Petit 2
Author
Damien Gratadour 3
Author
Olivier Martin 3
Author Employer institution : Observatoire de Paris
Zoltan Hubert 3
Author
Gérard Rousset 3
Author Employer institution : Université Paris Diderot - Paris 7
Nigel Dipper
Author
Gordon Talbot
Author
Eddy Younger
Author
Richard M. Myers 4
Author
1
Laboratoire Charles Fabry / Spim (France)
- LCF - Laboratoire Charles Fabry (2 avenue Augustin Fresnel, 91127 Palaiseau Cedex - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8501 (France)
- IOGS - Institut d'Optique Graduate School (2 avenue Augustin Fresnel, 91127 Palaiseau Cedex - France)
2
ONERA - The French Aerospace Lab [Châtillon] (F-92322 Châtillon - France)
- Université Paris Saclay (COmUE) (Espace Technologique, Bât. Discovery - RD 128 - 2è ététage, 91190 Saint-Aubin - France)
- ONERA (France)
3
LESIA - Laboratoire d'études spatiales et d'instrumentation en astrophysique (5, place Jules Janssen 92190 MEUDON - France)
- UPMC - Université Pierre et Marie Curie - Paris 6 (4 place Jussieu - 75005 Paris - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- Observatoire de Paris (61 Av de l'Observatoire 75014 PARIS - France)
- PSL - Université Paris sciences et lettres (60 rue Mazarine 75006 Paris - France)
- UPD7 - Université Paris Diderot - Paris 7 (5 rue Thomas-Mann - 75205 Paris cedex 13 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8109 (France)
4
Department of Physics [Durham University] (South Road, Durham DH1 3LE, United Kingdom - United Kingdom)
- Durham University (Stockton Road, Durham DH1 3LE - United Kingdom)
Abstract : We present in this paper the very first on-sky results of full Multi-Object Adaptive Optics (MOAO) LQG control (i.e. all modes, with coupling, controlled with an LQG regulator), obtained in Spring 2013 on the CANARY demonstrator at the William Herschel Telescope (La Palma, Spain). The MOAO on-sky pathfinder CANARY features two AO configurations that have both been tested: single-conjugated AO and multi-object AO with NGS and NGS+LGS, together with vibration mitigation on tip and tilt modes. The successful MOAO results are presented and shortly analyzed in terms of performance and tuning.
Document type :
Conference papers
Complete list of metadatas
https://hal-iogs.archives-ouvertes.fr/hal-01722833
Contributor : Caroline Kulcsár <>
Submitted on : Monday, March 19, 2018 - 1:22:52 AM
Last modification on : Wednesday, September 23, 2020 - 4:35:58 AM
Long-term archiving on: : Tuesday, September 11, 2018 - 7:45:15 AM
Contributor : Caroline Kulcsár <>
Submitted on : Monday, March 19, 2018 - 1:22:52 AM
Last modification on : Wednesday, September 23, 2020 - 4:35:58 AM
Long-term archiving on: : Tuesday, September 11, 2018 - 7:45:15 AM
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fulltext_13353.pdf
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Identifiers
- HAL Id : hal-01722833, version 1
- DOI : 10.12839/AO4ELT3.13353
Collections
IOGS | USPC | LESIA | PARISTECH | TDS-MACS | UPMC | OBSPM | INSU | CNRS | UNIV-PARIS7 | ONERA | SORBONNE-UNIVERSITE | LCF_SPIM | LCFIO | SU-SCIENCES | UNIV-PARIS | UP-SCIENCES | PSL
Citation
Gaetano Sivo, Caroline Kulcsár, Jean-Marc Conan, Henri-François Raynaud, Eric Gendron, et al.. First on-sky validation of full LQG control with vibration mitigation on the CANARY MOAO pathfinder. Third International Conference on Adaptive Optics for Extremely Large Telescopes, 2013, Florence, Italy. ⟨10.12839/AO4ELT3.13353⟩. ⟨hal-01722833⟩
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