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

分类： 核科学技术 >> 粒子加速器 提交时间： 2023-06-18 合作期刊: 《Nuclear Science and Techniques》

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

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.

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