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Vibration measurements of a wire scanner - experimental setup and models

Autor
Herranz, J.; Barjau, A.; Dehning, B.
Tipus d'activitat
Article en revista
Revista
Mechanical systems and signal processing
Data de publicació
2016-03-01
Volum
70-71
Pàgina inicial
974
Pàgina final
994
DOI
https://doi.org/10.1016/j.ymssp.2015.08.025 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/85675 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0888327015003878 Obrir en finestra nova
Resum
In the next years the luminosity of the LHC will be significantly increased. This will require a much higher accuracy of beam profile measurement than actually achievable by the current wire scanner. The new performance demands a wire travelling speed up to 20 m s(-1) and a position measurement accuracy of the order of 1 mu m. The vibrations of the mechanical parts of the system and particularly the vibrations of the thin carbon wire have been identified as the major error sources of wire positi...
Citació
Herranz, J., Barjau, A., Dehning, B. Vibration measurements of a wire scanner - experimental setup and models. "Mechanical systems and signal processing", 01 Març 2016, vol. 70-71, p. 974-994.
Paraules clau
Calibration, FE analysis, Piezoresistive, Strain gauges, Vibration measurements, Wire scanner, Wire vibrations
Grup de recerca
CREB - Centre de Recerca en Enginyeria Biomedica

Participants