| Title |
Proposal of an Alignment System for HALF: The Reference Network of Alignment |
| Authors |
- X. Li, J.X. Chen, X.Y. He, W. Wang, Z.Y. Wang
USTC/NSRL, Hefei, Anhui, People’s Republic of China
- J.X. Chen, T. Luo
IHEP CSNS, Guangdong Province, People’s Republic of China
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| Abstract |
As a fourth-generation light source based on the diffraction-limited storage ring, Hefei Advanced Light Facility (HALF) has higher requirements for magnets alignment in accuracy, efficiency, and reliability. In this paper, the Reference Network of Alignment (RNA) system is proposed to improve the magnetic axis alignment accuracy on the radial direction of the beamline. Herein, we mainly introduce the concept design and the theoretical analysis of the RNA system, which center on the novel fusion method of sensors. A simulation result shows that it is credible to assume the RNA system can achieve an alignment installation accuracy of 20 µm and a displacement monitoring accuracy of 10 µm.
|
| Paper |
download WEPAB356.PDF [0.871 MB / 4 pages] |
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| Conference |
IPAC2021 |
| Series |
International Particle Accelerator Conference (12th) |
| Location |
Campinas, SP, Brazil |
| Date |
24-28 May 2021 |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editorial Board |
Liu Lin (LNLS, Campinas, Brazil); John M. Byrd (ANL, Lemont, IL, USA); Regis Neuenschwander (LNLS, Campinas, Brazil); Renan Picoreti (LNLS, Campinas, Brazil); Volker R. W. Schaa (GSI, Darmstadt, Germany) |
| Online ISBN |
978-3-95450-214-1 |
| Online ISSN |
2673-5490 |
| Received |
16 May 2021 |
| Accepted |
21 June 2021 |
| Issue Date |
31 August 2021 |
| DOI |
doi:10.18429/JACoW-IPAC2021-WEPAB356 |
| Pages |
3533-3536 |
| Copyright |
 Published by JACoW Publishing under the terms of the Creative Commons Attribution 3.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |
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