Title :
An analysis of the operational performance of the automatic global horizontal beam position control system on the SRS at Daresbury
Author :
Fitzgerald, J.B. ; Martlew, B.G. ; Quinn, P.D. ; Smith, S.L.
Author_Institution :
SERC Daresbury Lab., Warrington, UK
Abstract :
The performance of the global feedback system for horizontal orbit position control, now in regular use at the Daresbury SRS second generation light source, is assessed in the light of operational experience. The success of the system in suppressing horizontal orbit shape changes is described, and current experimental and theoretical investigations of possible causes of residual orbit errors and approaches for their reduction are discussed
Keywords :
accelerator control systems; electron accelerators; feedback; position control; storage rings; Daresbury SRS second generation light source; automatic global horizontal beam position control system; horizontal orbit shape changes; residual orbit errors; Electron beams; Extraterrestrial measurements; Feedback; Laboratories; Light sources; Magnets; Performance analysis; Position control; Stability; Wavelength measurement;
Conference_Titel :
Particle Accelerator Conference, 1995., Proceedings of the 1995
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-2934-1
DOI :
10.1109/PAC.1995.505568
