Title :
Bunch-by-bunch measurement and feedback system of HLS
Author :
Zheng, Kai ; Wang, J.H. ; Liu, Z.P. ; Li, W.M. ; Wang, L. ; Sun, B.G. ; Yang, Y.L. ; Zhou, Z.R. ; Chen, Y.B. ; Huang, L.J.
Author_Institution :
Univ. of Sci. & Technol. of China, Hefei
Abstract :
In this paper, HLS (Hefei light Source) bunch-by-bunch measurement and feedback system will be introduced. This system is integrated with longitudinal oscillation measurement system, fast vector control, fiber notch filter and bunch current detection system. The detail of the two fronts will be shown. Some experimental results by this system are also present in this paper, as phase-space tracing, mode dumping rate, and feedback experiments.
Keywords :
accelerator control systems; electron accelerators; feedback; particle beam bunching; particle beam diagnostics; particle beam stability; physics computing; storage rings; wigglers; HLS; Hefei light source; beam instability; beam position monitor; bunch current detection system; bunch-by-bunch measurement; fast vector control; feedback system; fiber notch filter; storage ring; wiggler; Attenuators; Control systems; Feedback; High level synthesis; Instruments; RF signals; Radio frequency; Signal generators; Storage rings; Voltage control;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440183
