Improved nonlinear optimization in the storage ring of the modern synchrotron radiation light source

	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)
刊名	CHINESE PHYSICS C
	2009
卷号	33 期号:1 页码:#REF!
关键词	storage ring nonlinear optimization harmonic compensation single resonance approach
通讯作者	Tian, SQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
英文摘要	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.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
收录类别	SCI
WOS记录号	WOS:000262408400014
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225881]
专题	高能物理研究所_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!.