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@inproceedings{wang:ipac2021-mopab275,
author = {C.H. Wang and P. Lu and B.G. Sun and T.Y. Zhou},
title = {{Study on Supports of BPM Displacement Measurement System for HLS}},
booktitle = {Proc. IPAC'21},
pages = {870--872},
eid = {MOPAB275},
language = {english},
keywords = {simulation, acceleration, factory, storage-ring, feedback},
venue = {Campinas, SP, Brazil},
series = {International Particle Accelerator Conference},
number = {12},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {08},
year = {2021},
issn = {2673-5490},
isbn = {978-3-95450-214-1},
doi = {10.18429/JACoW-IPAC2021-MOPAB275},
url = {https://jacow.org/ipac2021/papers/mopab275.pdf},
note = {https://doi.org/10.18429/JACoW-IPAC2021-MOPAB275},
abstract = {{HLS is the second-generation light source with energy of 800 MeV and emittance of less than 40 nm-rad. In order to improve the beam orbit stability and correct the errors introduced in the orbital feedback system due to movement of the vacuum chamber and BPM, a system for measuring BPM displacement will be built. It requires a high degree of mechanical and thermal stability for its supports. The support should have a higher eigen-frequency to minimize the amplification of ground vibration. In this paper, a series of simulation, including finite element analysis (FEA), measurement and analysis have been done upon the support to make sure it can meet the requirements of the stability of the BPM displacement measurement system.}},
}