Development of Digital Beam Position Monitor Electronics System Based on BEPCⅡ

被引：0

作者：

Sui Y. ^{[1
,2
]}

Du Y. ^{[1
,2
]}

Ye Q. ^{[1
]}

Ma H. ^{[1
]}

Yue J. ^{[1
]}

Ma Y. ^{[1
,2
]}

Huang X. ^{[1
]}

Ji D. ^{[1
]}

Wang L. ^{[1
]}

Zhang X. ^{[1
,2
]}

Lu Y. ^{[1
]}

Liu F. ^{[1
,2
]}

Wang Z. ^{[1
,2
]}

Yang J. ^{[1
,2
]}

Wei S. ^{[1
]}

Cao J. ^{[1
,2
]}

机构：

[1] Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

[2] University of Chinese Academy of Sciences, Beijing

来源：

Yuanzineng Kexue Jishu/Atomic Energy Science and Technology | 2020年 / 54卷 / 01期

关键词：

BEPCⅡ; Digital beam position measurement; Digital signal processing; FPGA;

D O I：

10.7538/yzk.2019.youxian.0044

中图分类号：

学科分类号：

摘要：

Beam position monitor (BPM) analog electronics of BEPCⅡ accelerator has gradually deteriorated after more than ten years of running, and the BPM break down rate is rising, which makes it necessary to upgrade the hardware. In this paper, the digital BPM electronics system was developed according to the BEPCⅡ's parameters, which included the analog part, the digital part, the firmware of algorithm, the software and the testing logic. The digital BPM passed the single board testing, laboratory joint testing and online testing with the real beam, and the results show that the BPM meets the BEPCⅡ machine's requirements well. © 2020, Editorial Board of Atomic Energy Science and Technology. All right reserved.

引用

页码：172 / 178

页数：6

共 6 条

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[2] Ma Y., Zhou J., Cao J., Et al., Implemention of digital beam position monitor signal processing algorithm in FPGA based on BEPCⅡ, Atomic Energy Science and Technology, 52, 10, pp. 1874-1878, (2018)
[3] Zhang X., Du Y., Zhang Q., Et al., Offline research of digital BPM algorithm based on BEPCⅡ, High Power Laser and Particle Beams, 30, 10, pp. 111-116, (2018)
[4] Lai L., Leng Y., Yi X., Et al., Optimization of signal processing algorithm for digital beam position monitor, High Power Laser and Particle Beams, 25, 1, pp. 109-113, (2013)
[5] Ma Y., Cao J., Du Y., Et al., Design and implementation of clock phase locked circuit in digital beam position monitor, High Power Laser and Particle Beams, 29, 9, pp. 125-130, (2017)
[6] Safranek J., Portmann G., Terebilo A., Et al., Matlab-based LOCO, Proc of 2002 Euro Part Accel Conf., (2002)

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