supported by the Large Research Infrastructures“China initiative Accelerator Driven System”(No.2017-000052-75-01-000590);“Youth Innovation Promotion Association Project,CAS”(No.E329851Y);“National Natural Science Foundation of China”(No.12205344).
n accelerator operations,some phase drifts in the reference signals of low-level radiofrequency(LLRF)control systems and analog components can hardly be detected and corrected by the LLRF itself,leading to phase devia...
Ten Thousand Talent Program and Chinese Academy of Sciences Key Technology Talent Program (No.Y91G201B01)。
Beam position monitors(BPMs)are important to monitor the beam moving steadily.Keeping the beam's normal motion is an important mission for Shanghai Synchrotron Radiation Facility.Effective diagnostic analysis is an im...