Development of photon beam position feedback system based on two PBPMs at HLS  

作　　者：GU Liming SUN Baogen XUAN Ke YANG Yongliang LU Ping ZHOU Zeran CHENG Chaocai XU Hongliang 

机构地区：[1]School of Nuclear Science and Technology & National Synchrotron Radiation Laboratory,University of Science and Technology of China

出　　处：《Nuclear Science and Techniques》2013年第2期12-16,共5页核技术（英文）

基　　金：Supported by National Natural Science Foundation of China(No.10675118,and No.11175173)

摘　　要：In this paper,in order to stabilize the position and angle of the light source point,a new photon beam position feedback system based on the Photon Beam Position Monitors was developed on Hefei Light Source,and used to correct the position drift and angle variation of the light source at the same time.On introducing the feedback principle,the transfer function matrix is calibrated,indicating that the new system is workable and effective.In this paper, in order to stabilize the position and angle of the light source point, a new photon beam position feedback system based on the Photon Beam Position Monitors was developed on Hefei Light Source, and used to correct the position drift and angle variation of the light source at the same time. On introducing the feedback principle, the transfer function matrix is calibrated, indicating that the new system is workable and effective.

关 键 词：位置反馈系统 光子束 基础 HLS 传递函数矩阵 合肥光源 反馈原理 点光源 

分 类 号：TL503[核科学技术—核技术及应用]