合肥光源逐束团测量和横向反馈系统及初步反馈效果实验  

HLS bunch-by-bunch measurement,transverse feedback system and primary experiment results

作　　者：王筠华[1] 郑凯[1] 刘建宏[1] 李为民[1] 刘祖平[1] 杨永良[1] 周泽然[1] 王琳[1] 孙葆根[1] 陈园博[1] 黄龙君[1] 

机构地区：[1]中国科学技术大学国家同步辐射实验室,安徽合肥230029

出　　处：《中国科学技术大学学报》2007年第4期483-492,共10页JUSTC

基　　金：国家自然科学基金重点项目(10535040);国家自然科学基金(10175063);国家三部委15211工程资助

摘　　要：合肥光源逐束团测量和横向反馈系统不仅可以完成合肥光源逐束团的横向振荡、流强测量、纵向振荡和常规反馈任务,同时还开发了对多束团储存环中指定束团的激励,以及形成单束团和不同数量的束团串等附加功能.介绍了该系统研制中所涉及的部分关键问题,如矢量运算模块的开发、梳状(notch)滤波器研制、数据处理程序的开发和应用,并给出了相空间重建、模式分析和带束流反馈实验的初步结果.The HLS （Hefei light source） bunch-by-bunch measurement system and transverse feedback system were developed to provide transverse betatron oscillation detection, bunch current detection, longitudinal phase detection and transverse feedback, and some other functions were also developed as designated bunch exciting and knock-out. Most of the key points during the implementation of the system were discussed, such as vector computing, notch filter developing reliability test, phase space reconstruction.

关 键 词：横向反馈系统 矢量计算 梳状滤波器 希尔伯特变换 

分 类 号：TL506[核科学技术—核技术及应用]