Efficient control of accelerator maps

Jehan Boreux; Timoteo Carletti; C. Skokos; Y. Papaphilippou; M. Vittot

doi:10.1142/S0218127412502197

Efficient control of accelerator maps

Jehan Boreux, Timoteo Carletti, C. Skokos, Y. Papaphilippou, M. Vittot

Namur Institute for Complex Systems

Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs

142 Téléchargements (Pure)

Résumé

Recently, the Hamiltonian Control Theory was used in [Boreux et al., 2012] to increase the dynamic aperture of a ring particle accelerator having a localized thin sextupole magnet. In this paper, these results are extended by proving that a simplified version of the obtained general control term leads to significant improvements of the dynamic aperture of the uncontrolled model. In addition, the dynamics of flat beams based on the same accelerator model can be significantly improved by a reduced controlled term applied in only one degree of freedom. © 2012 World Scientific Publishing Company.

langue originale	Anglais
journal	International Journal of Bifurcation and Chaos
Volume	22
Numéro de publication	9
Les DOIs	https://doi.org/10.1142/S0218127412502197
Etat de la publication	Publié - 1 sept. 2012

Accès au document

10.1142/S0218127412502197

70436manuscrit soumis, 652 KB

Autres fichiers et liens

Link to publication in Scopus

1 Terminé
1 Actif

Gestion et développement d'un cluster de calcul numérique intensif
Carletti, T., DELSATE, N. & Fuzfa, A.
8/01/08 → …
Projet: Recherche
Intéractions à longue portées. Le Hamiltonian Mean Field, un système modèle.
BOREUX, J. & Carletti, T.
1/10/08 → 30/09/14
Projet: Projet de thèse

Contient cette citation

@article{cf7a32ec69c64f76bf121d38dbd7fbb1,

title = "Efficient control of accelerator maps",

abstract = "Recently, the Hamiltonian Control Theory was used in [Boreux et al., 2012] to increase the dynamic aperture of a ring particle accelerator having a localized thin sextupole magnet. In this paper, these results are extended by proving that a simplified version of the obtained general control term leads to significant improvements of the dynamic aperture of the uncontrolled model. In addition, the dynamics of flat beams based on the same accelerator model can be significantly improved by a reduced controlled term applied in only one degree of freedom. {\textcopyright} 2012 World Scientific Publishing Company.",

keywords = "Symplectic maps, Hamiltonian control, Particle accelerators, SALI method, Dynamical aperture",

author = "Jehan Boreux and Timoteo Carletti and C. Skokos and Y. Papaphilippou and M. Vittot",

year = "2012",

month = sep,

day = "1",

doi = "10.1142/S0218127412502197",

language = "English",

volume = "22",

journal = "International Journal of Bifurcation and Chaos",

publisher = "World Scientific Publishing Co Pte Ltd",

number = "9",

}

TY - JOUR

T1 - Efficient control of accelerator maps

AU - Boreux, Jehan

AU - Carletti, Timoteo

AU - Skokos, C.

AU - Papaphilippou, Y.

AU - Vittot, M.

PY - 2012/9/1

Y1 - 2012/9/1

N2 - Recently, the Hamiltonian Control Theory was used in [Boreux et al., 2012] to increase the dynamic aperture of a ring particle accelerator having a localized thin sextupole magnet. In this paper, these results are extended by proving that a simplified version of the obtained general control term leads to significant improvements of the dynamic aperture of the uncontrolled model. In addition, the dynamics of flat beams based on the same accelerator model can be significantly improved by a reduced controlled term applied in only one degree of freedom. © 2012 World Scientific Publishing Company.

AB - Recently, the Hamiltonian Control Theory was used in [Boreux et al., 2012] to increase the dynamic aperture of a ring particle accelerator having a localized thin sextupole magnet. In this paper, these results are extended by proving that a simplified version of the obtained general control term leads to significant improvements of the dynamic aperture of the uncontrolled model. In addition, the dynamics of flat beams based on the same accelerator model can be significantly improved by a reduced controlled term applied in only one degree of freedom. © 2012 World Scientific Publishing Company.

KW - Symplectic maps

KW - Hamiltonian control

KW - Particle accelerators

KW - SALI method

KW - Dynamical aperture

UR - http://www.scopus.com/inward/record.url?scp=84867547362&partnerID=8YFLogxK

U2 - 10.1142/S0218127412502197

DO - 10.1142/S0218127412502197

M3 - Article

VL - 22

JO - International Journal of Bifurcation and Chaos

JF - International Journal of Bifurcation and Chaos

IS - 9

ER -

Efficient control of accelerator maps

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Projets

Gestion et développement d'un cluster de calcul numérique intensif

Intéractions à longue portées. Le Hamiltonian Mean Field, un système modèle.

Contient cette citation