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

fYear

2007

fDate

25-29 June 2007

Firstpage

275

Lastpage

277

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2007. PAC. IEEE

Conference_Location

Albuquerque, NM

Print_ISBN

978-1-4244-0916-7

Type

conf

DOI

10.1109/PAC.2007.4440183

Filename

4440183