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Dynamical models of a wire scanner

Autor
Barjau, A.; Herranz, J.; Dehning, Bernd
Tipus d'activitat
Article en revista
Revista
Journal of vibration and acoustics. Transactions of the ASME
Data de publicació
2016-10-01
Volum
138
Número
5
Pàgina inicial
051012-01
Pàgina final
051012-17
DOI
https://doi.org/10.1115/1.4033568 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/99206 Obrir en finestra nova
URL
http://vibrationacoustics.asmedigitalcollection.asme.org/article.aspx?articleid=2522108 Obrir en finestra nova
Resum
The accuracy of the beam profile measurements achievable by the current wire scanners at CERN is limited by the vibrations of their mechanical parts. In particular, the vibrations of the carbon wire represent the major source of wire position uncertainty which limits the beam profile measurement accuracy. In the coming years, due to the Large Hadron Collider (LHC) luminosity upgrade, a wire traveling speed up to 20¿m s-1 and a position measurement accuracy of the order of 1¿µm will be require...
Citació
Barjau, A., Herranz, J., Dehning, Bernd. Dynamical models of a wire scanner. "Journal of vibration and acoustics. Transactions of the ASME", 1 Octubre 2016, vol. 138, núm. 5, p. 051012-01-051012-17.
Paraules clau
Driven oscillation, Parametric resonance, Wire scanner, Wire vibrations
Grup de recerca
CREB - Centre de Recerca en Enginyeria Biomedica

Participants