A bunch-by-bunch beam position monitor based on scope embedded IOC

ZHANG Ning LENG Yongbin CHEN Zhichu YUAN Renxian LAI Longwei

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A bunch-by-bunch beam position monitor based on scope embedded IOC

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- A bunch-by-bunch beam position monitor based on scope embedded IOC
- NUCLEAR TECHNIQUES Vol. 35, Issue 5, (2012)
- 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：
  
  国家自然科学基金(11075198)资助
- DOI：
  CLC： TL506
- Published：01 May 2012
- 稿件说明：
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[1]张宁,冷用斌,陈之初,袁任贤,赖龙伟.基于示波器嵌入式IOC技术的逐束团位置监测系统研制[J].核技术,2012,35(05):337-341.

ZHANG Ning LENG Yongbin CHEN Zhichu YUAN Renxian LAI Longwei. A bunch-by-bunch beam position monitor based on scope embedded IOC[J]. Nuclear techniques, 2012, 35(5): 337-341.
[1]张宁,冷用斌,陈之初,袁任贤,赖龙伟.基于示波器嵌入式IOC技术的逐束团位置监测系统研制[J].核技术,2012,35(05):337-341. DOI：

ZHANG Ning LENG Yongbin CHEN Zhichu YUAN Renxian LAI Longwei. A bunch-by-bunch beam position monitor based on scope embedded IOC[J]. Nuclear techniques, 2012, 35(5): 337-341. DOI：

摘要

为研究尾场引起的束团不稳定性

本工作开发了基于高速宽带示波器嵌入式IOC的逐束团位置测量系统。该系统通过直接获取加速器储存环中钮扣型电极的原始束流信号

进行在线计算独立的水平和垂直方向的逐束团位置。介绍了此系统的需求分析、硬件结构以及嵌入式IOC软件结构。利用在上海光源储存环上获取的逐束团位置数据

对系统性能进行了评估。实验显示

不同束团感应到的工作点及横向振荡振幅与束团编号间的依赖关系

结果证明该系统是一个有效的机器研究工具。

Abstract

A bunch-by-bunch beam position monitor system

based on a broadband oscilloscope embedded EPICS IOC

has been developed at SSRF to study the beam instabilities driven by the wake-field effects.The horizontal and vertical beam positions of each bunch could be located independently in this system by using the original signals from the button-type pickups on the storage ring.In this article

we report the hardware and software architecture of this system.The bunch-by-bunch data of the storage ring are used to evaluate performance of the system.Dependency of the tune

and the betatron oscillation amplitude of different bunch on the corresponding bunch ID

is also detected.The system is an effective tool for machine-study of SSRF.

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Publicity Resources

Development and application of scope embedded IOC

Current status and latest developments in electron storage ring bunch-by-bunch beam diagnostic techniques

Real-time optimization of bunch-by-bunch 3D information extraction software HOTCAP

Precise measurement and application of synchrotron tune at storage ring

Research on application of time-varying tune calculation algorithms on SSRF

Related Author

LENG Yongbin CHEN Zhichu ZHOU Weimin

陈之初

周伟民

DENG Youming

LENG Yongbin

ZHOU Yimei

CHEN Fangzhou

YANG Xing

Related Institution

Shanghai Advanced Research Institute, Chinese Academy of Sciences

University of Science and Technology of China

University of Chinese Academy of Sciences

Hefei CAS Ion Medical and Technical Devices Co, Ltd.

Hefei Institutes of Physical Science, Chinese Academy of Sciences

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