ShanghaiTech University Knowledge Management System
| Linear Optics Calibration in a Storage Ring Based on Machine Learning | |
| 2023-07-01 | |
| Source Publication | APPLIED SCIENCES-BASEL
 |
| EISSN | 2076-3417 |
| Volume | 13Issue:14 |
| Status | 已发表 |
| DOI | 10.3390/app13148034 |
| Abstract | Inevitably, various errors occur in an actual storage ring, such as magnetic field errors, magnet misalignments, and ground settlement deformation, which cause closed orbit distortion and tuning shift. Therefore, linear optics calibration is an essential procedure for storage rings. In this paper, we introduce a new method using machine learning to calibrate linear optics. This method is different from the traditional linear optics from closed orbit (LOCO) method, which is based on singular value decomposition (SVD). The machine learning model does not need to be computed by SVD. Our study shows that the machine-learning-based method can significantly reduce the difference between the model response matrix and the measurement response matrix by adjusting the strength of the quadrupoles. |
| Keyword | storage ring linear optics calibration machine learning convolutional neural network |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[11975298] ; Youth Innovation Promotion Association of CAS[2020287] |
| WOS Research Area | Chemistry ; Engineering ; Materials Science ; Physics |
| WOS Subject | Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:001037876600001 |
| Publisher | MDPI |
| Document Type | 期刊论文 |
| Identifier | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/321456 |
| Collection | 物质科学与技术学院 物质科学与技术学院_特聘教授组_赵振堂组 物质科学与技术学院_博士生 |
| Corresponding Author | Jiang, Bocheng; Zhang, Qinglei |
| Affiliation | 1.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai Synchrotron Radiat Facil, Shanghai 201210, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 4.Chongqing Univ, Lab Ultrafast Transient Facil, Chongqing 401331, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | School of Physical Science and Technology |
| Recommended Citation GB/T 7714 | Li, Ruichun,Jiang, Bocheng,Zhang, Qinglei,et al. Linear Optics Calibration in a Storage Ring Based on Machine Learning[J]. APPLIED SCIENCES-BASEL,2023,13(14). |
| APA | Li, Ruichun,Jiang, Bocheng,Zhang, Qinglei,Zhao, Zhentang,Li, Changliang,&Wang, Kun.(2023).Linear Optics Calibration in a Storage Ring Based on Machine Learning.APPLIED SCIENCES-BASEL,13(14). |
| MLA | Li, Ruichun,et al."Linear Optics Calibration in a Storage Ring Based on Machine Learning".APPLIED SCIENCES-BASEL 13.14(2023). |
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