HAN Lifeng YUAN Renxian YU Luyang YE Kairong. The application of FPGA-based DSP module in SSRF storage ring[J]. Nuclear techniques, 2008, (10): 736-739.
HAN Lifeng YUAN Renxian YU Luyang YE Kairong. The application of FPGA-based DSP module in SSRF storage ring[J]. Nuclear techniques, 2008, (10): 736-739.DOI:
Multi-bunch instabilities degrade beam quality.An FPGA-based digital transverse bunch-by-bunch feedback system was developed at SSRF to suppress beam instabilities.Using the least square fitting algorithm
a Matlab GUI (Graphical User Interface) was programmed and primary experiment results for single bunch are presented in this paper.Further improvement of the feedback system and investigation for multi-bunch are under way.