A design strategy of achievable linear optics for a complex storage ring lattice
文献类型：期刊论文
| 作者 | Tian, SQ |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2010 |
| 卷号 | 34期号:7页码:7 |
| 关键词 | storage ring linear optics low-alpha(C) multi-objective genetic algorithm |
| ISSN号 | 1674-1137 |
| 通讯作者 | Tian, SQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 英文摘要 | A design strategy is discussed in this paper, and it provides much convenience for effectively exploring achievable linear optics and globally investigating the flexibility of a complex lattice with super-periodicity. A matching method of fractional steps, which means separately finding the standard cell setting and the matching cell setting, is adopted to simplify the complexity of the linear beam optics design in the complex lattice. The multi-objective genetic algorithm is used to find most of all the stable linear optics, and reach a target solution after multi-generational propagation, both in the standard cell and the matching cell. A fitting algorithm with gradient information is used to restore the periodicity and symmetry of the lattice, and finely adjust the linear optics for further optimization. This design strategy is applied in the Shanghai Synchrotron Radiation Facility (SSRF) storage ring, and the results are presented. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000279462900015 |
| 公开日期 | 2012-04-11 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/6819]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
| 推荐引用方式 GB/T 7714 | Tian, SQ. A design strategy of achievable linear optics for a complex storage ring lattice[J]. CHINESE PHYSICS C,2010,34(7):7. |
| APA | Tian, SQ.(2010).A design strategy of achievable linear optics for a complex storage ring lattice.CHINESE PHYSICS C,34(7),7. |
| MLA | Tian, SQ."A design strategy of achievable linear optics for a complex storage ring lattice".CHINESE PHYSICS C 34.7(2010):7. |
入库方式： OAI收割
来源：上海应用物理研究所
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