Article (Scientific journals)
Study of the hybrid controller electronics for the nano-stabilization of mechanical vibrations of CLIC quadrupoles
Fernandez-Carmona, Pablo; Artoos, Kurt; Collette, Christophe et al.
2011In Journal of Instrumentation, 6 (12)
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Abstract :
[en] In order to achieve the required levels of luminosity in the CLIC linear collider, mechanical stabilization of quadrupoles to the nanometre level is required. The paper describes a design of hybrid electronics combining an analogue controller and digital communication with the main machine controller. The choice of local analogue control ensures the required low latency while still keeping sufficiently low noise level. Furthermore, it reduces the power consumption, rack space and cost. Sensitivity to radiation single events upsets is reduced compared to a digital controller. The digital part is required for fine tuning and real time monitoring via digitization of critical parameters. © 2011 IOP Publishing Ltd and SISSA.
Disciplines :
Mechanical engineering
Author, co-author :
Fernandez-Carmona, Pablo
Artoos, Kurt
Collette, Christophe  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Active aerospace struct. and adv. mecha. systems
Esposito, Marco
Guinchard, Michael
Janssens, Stef
Kuzmin, Alexander
Morón Ballester, R.
Language :
English
Title :
Study of the hybrid controller electronics for the nano-stabilization of mechanical vibrations of CLIC quadrupoles
Publication date :
2011
Journal title :
Journal of Instrumentation
eISSN :
1748-0221
Publisher :
IOP, Bristol, United Kingdom
Volume :
6
Issue :
12
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
SCOPUS: ar.j Language of publication: en DOI: 10.1088/1748-0221/6/12/C12023
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