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Improved nonlinear optimization in the storage ring of the modern synchrotron radiation light source
Tian, SQ; Liu, GM; Hou, J; Chen, GL; Chen, SY; Chen SY(陈森玉)
2009
发表期刊CHINESE PHYSICS C
卷号33期号:1页码:#REF!
通讯作者Tian, SQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
摘要In the storage ring of the third generation light sources, nonlinear optimization is an indispensable course in order to obtain ample dynamic acceptances and to reach high injection efficiency and long beam lifetime, especially in a low emittance lattice. An improved optimization algorithm based on the single resonance approach, which takes relative weight and initial Harmonic Sextupole Integral Strength (HSIS) as search variables, is discussed in this paper. Applications of the improved method in several test lattices are presented. Detailed analysis of the storage ring of the Shanghai Synchrotron Radiation Facility (SSRF) is particularly emphasized. Furthermore, cancellation of the driving terms is investigated to reveal the physical mechanism of the harmonic sextupole compensation. Sensitivity to the weight and the initial HSIS as well as dependence of the optimum solution on the convergent factor is analyzed.
文章类型Article
关键词storage ring nonlinear optimization harmonic compensation single resonance approach
学科领域Physics
收录类别SCI
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000262408400014
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225881
专题院士
中国科学院高能物理研究所_所办公室
推荐引用方式
GB/T 7714
Tian, SQ,Liu, GM,Hou, J,et al. Improved nonlinear optimization in the storage ring of the modern synchrotron radiation light source[J]. CHINESE PHYSICS C,2009,33(1):#REF!.
APA Tian, SQ,Liu, GM,Hou, J,Chen, GL,Chen, SY,&陈森玉.(2009).Improved nonlinear optimization in the storage ring of the modern synchrotron radiation light source.CHINESE PHYSICS C,33(1),#REF!.
MLA Tian, SQ,et al."Improved nonlinear optimization in the storage ring of the modern synchrotron radiation light source".CHINESE PHYSICS C 33.1(2009):#REF!.
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