SSRF booster tune measurement data acquisition system

YAN Yingbing LENG Yongbin CHEN Yongzhong ZHOU Weimin

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SSRF booster tune measurement data acquisition system

更新时间：2021-03-12

- SSRF booster tune measurement data acquisition system
- NUCLEAR TECHNIQUES Vol. 32, Issue 9, (2009)
- 作者机构：
  
  中国科学院上海应用物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL506
- Published：01 September 2009
- 稿件说明：
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[1]阎映炳,冷用斌,陈永忠,周伟民.上海光源增强器工作点测量数据采集系统[J].核技术,2009,32(09):645-648.

YAN Yingbing LENG Yongbin CHEN Yongzhong ZHOU Weimin. SSRF booster tune measurement data acquisition system[J]. Nuclear techniques, 2009, 32(9): 645-648.
[1]阎映炳,冷用斌,陈永忠,周伟民.上海光源增强器工作点测量数据采集系统[J].核技术,2009,32(09):645-648. DOI：

YAN Yingbing LENG Yongbin CHEN Yongzhong ZHOU Weimin. SSRF booster tune measurement data acquisition system[J]. Nuclear techniques, 2009, 32(9): 645-648. DOI：

摘要

介绍上海光源（SSRF）增强器工作点（Tune值）测量系统的数据采集与处理方法。该系统选用新一代数字BPM处理器Libera处理激励后的束流位置信号

在Soft IOC中进行快速傅里叶（FFT）变换

以得到束流横向振荡频率

进而实现工作点的实时测量。测试表明

该系统能够满足高精度、快速测量的要求。

Abstract

The paper presents a real-time data acquisition and processing method of the booster tune measurement system for Shanghai Synchrotron Radiation Facility(SSRF).When the beam was excited

the signal from a beam position monitor(BPM) was processed in a Libera(digital beam position processor).A Soft IOC was introduced to find out the decimal part of betatron oscillation tune using Fast Fourier transform(FFT).Preliminary experiments in the commissioning showed that this method could meet the requirements of precision and speed.

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Development of a test platform for digital beam position monitor processor at SSRF

Related Author

ZHOU Yimei

XU Xingyi

LENG Yongbin

YANG Xing

LAI Longwei

CHEN Fangzhou

JIA Dandan

ZHANG Min

Related Institution

Shanghai Advanced Research Institute, Chinese Academy of Sciences

University of Chinese Academy of Sciences

Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Zhangjiang Campus

Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Jiading Campus

Kunming Shipbone Equipment Research and Test Center

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