Machine learning based image processing technology application in bunch longitudinal phase information extraction
文献类型：期刊论文
| 作者 | Xu, XY; Zhou, YM; Leng, YB |
| 刊名 | PHYSICAL REVIEW ACCELERATORS AND BEAMS
 |
| 出版日期 | 2020 |
| 卷号 | 23期号:3页码:- |
| 关键词 | ARCHITECTURES |
| ISSN号 | 2469-9888 |
| DOI | 10.1103/PhysRevAccelBeams.23.032805 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We report on the application of machine learning (ML) methods to extract longitudinal phase information such as parameters of the synchrotron damping oscillation. Parameters of the synchrotron damping oscillation are important for the evaluation of machine status and bunch stability. It is of concern to extract these parameters with high-speed and high-precision. The previous methods, such as multiparameter nonlinear fitting and table look-up, are slower and easily fall into local optimal solutions. Our approach based on ML-image processing consists of training a virtual diagnostic to predict parameters using the beam position monitor (BPM) electrical signal data as inputs. We find that when the noise of data is large, our ML-model can still get better results than other methods, an important step toward on-line multiparameter extraction from multidimensional raw data. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32986]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Shanghai Adv Rearch Inst, Shanghai 201204, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, XY,Zhou, YM,Leng, YB. Machine learning based image processing technology application in bunch longitudinal phase information extraction[J]. PHYSICAL REVIEW ACCELERATORS AND BEAMS,2020,23(3):-. |
| APA | Xu, XY,Zhou, YM,&Leng, YB.(2020).Machine learning based image processing technology application in bunch longitudinal phase information extraction.PHYSICAL REVIEW ACCELERATORS AND BEAMS,23(3),-. |
| MLA | Xu, XY,et al."Machine learning based image processing technology application in bunch longitudinal phase information extraction".PHYSICAL REVIEW ACCELERATORS AND BEAMS 23.3(2020):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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