Improved step-by-step chromaticity compensation method for chromatic sextupole optimization

Gang-Wen Liu; Zheng-He Bai; Qi-Ka Jia; Wei-Min Li; Lin Wang

doi:10.1088/1674-1137/40/5/057002

Chinese Physics C> 2016, Vol. 40> Issue(5) : 057002 DOI: 10.1088/1674-1137/40/5/057002

Improved step-by-step chromaticity compensation method for chromatic sextupole optimization

1.
National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The step-by-step chromaticity compensation method for chromatic sextupole optimization and dynamic aperture increase was proposed by E. Levichev and P. Piminov(E. Levichev and P. Piminov, 2006). Although this method can be used to enlarge the dynamic aperture of a storage ring, it has some drawbacks. In this paper, we combined this method with evolutionary computation algorithms, and proposed an improved version of this method. In the improved method, the drawbacks are avoided, and thus better optimization results can be obtained.
- chromatic sextupole ,
- chromaticity compensation ,
- dynamic aperture ,
- optimization ,
- particle swarm optimization

References

[1]	E. Levichev and P. Piminov, Algorithm for Chromatic Sextupole Optimization and Dynamic Aperture Increase, in Proceedings of the 10th European Particle Accelerator Conference(Edinburgh:EPS-AG, 2006), p. 2116
[2]	D. Einfeld, E. Levichev and P. Piminov, ALBA Dynamic Aperture Optimization, in Proceedings of the 11th European Particle Accelerator Conference(Genoa:EPS-AG, 2008), p. 3140
[3]	Eugene Levichev, Pavel Piminov, Pantaleo Raimondi et al, LNF-INFN preprint, LNF-07/15(IR)(2007)
[4]	Rania Hassan, Babak Cohanim, Olivier de Weck et al, A Comparison of Particle Swarm Optimization and the Genetic Algorithm, in Proceedings of the 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference(Austin:AIAA, 2005), AIAA 2005-1897
[5]	Lin Wang, Weimin Li, Guangyao Feng et al, The Upgrade Project of Hefei Light Source(HLS), in Proceedings of the 1st International Particle Accelerator Conference(Kyoto:IPAC'10 OC/ACFA, 2010), p. 2588
[6]	Zheng-He Bai, Lin Wang, Qi-Ka Jia et al, Chin. Phys. C, 37(1):017001(2013)
[7]	Zheng-He Bai, Lin Wang, Qi-Ka Jia et al, Chin. Phys. C, 37(4):047004(2013)
[8]	Carlos A. Coello Coello, Gregorio Toscano Pulido, and Maximino Salazar Lechuga, IEEE Trans. Evol. Comp., 8(3):256-279(2004)

[1]	Qing-Yuan Liu , Meng Wang , Marc Winter . Geometry optimization of a barrel silicon pixelated tracker. Chinese Physics C, 2017, 41(8): 086001. doi: 10.1088/1674-1137/41/8/086001
[2]	Gang Xu , Yi Jiao , Yue-Mei Peng . ESRF-type lattice design and optimization for the High Energy Photon Source. Chinese Physics C, 2016, 40(2): 027001. doi: 10.1088/1674-1137/40/2/027001
[3]	Hong-Fei Ji , Yi Jiao , Ming-Yang Huang , Shou-Yan Xu , Na Wang , Sheng Wang . Optimization of the collimation system for CSNS/RCS with the robust conjugate direction search algorithm. Chinese Physics C, 2016, 40(9): 097006. doi: 10.1088/1674-1137/40/9/097006
[4]	LU Xian-Hai , DU Ying-Chao , HUANG Wen-Hui , TANG Chuan-Xiang . Bunch evolution study in optimization of MeV ultrafastelectron diffraction. Chinese Physics C, 2014, 38(12): 128201. doi: 10.1088/1674-1137/38/12/128201
[5]	JIA Qi-Ka . An analysis of undulator optimization in self-seedingfree electron lasers. Chinese Physics C, 2014, 38(8): 088101. doi: 10.1088/1674-1137/38/8/088101
[6]	HE Zhe-Xi , QIU Jing , LI Chun-Hua , CHEN Jia-Xin , KANG Ling , QU Hua-Min , ZOU Yi-Qin . Wrinkle analysis and mounting optimization of the primary stripper foil for CSNS. Chinese Physics C, 2013, 37(10): 107003. doi: 10.1088/1674-1137/37/10/107003
[7]	WANG Hai-Jing , LIU Wei-Bin , QU Hua-Min , ZHU Dong-Hui , HUANG Nan , KANG Ling , LIU Ren-Hong . Thermal analysis and optimization of proton beam window for the CSNS. Chinese Physics C, 2013, 37(7): 077001. doi: 10.1088/1674-1137/37/7/077001
[8]	CHEN Jia , WANG Lin , LI Wei-Min , GAO Wei-Wei . Optimization of magnet sorting in a storage ring using genetic algorithms. Chinese Physics C, 2013, 37(12): 127004. doi: 10.1088/1674-1137/37/12/127004
[9]	YANG Liu , LU Xiang-Yang , QUAN Sheng-Wen , YAO Zhong-Yuan , LUO Xing , ZHOU Kui . Electromagnetic design and optimization of a superconducting quarter wave resonator. Chinese Physics C, 2013, 37(2): 027001. doi: 10.1088/1674-1137/37/2/027001
[10]	WANG Dou , GAO Jie , XIAO Ming , GENG Hui-Ping , GUO Yuan-Yuan , XU Shou-Yan , WANG Na , AN Yu-Wen , QIN Qing , XU Gang , WANG Sheng . Optimization parameter design of a circular e⁺e^- Higgs factory. Chinese Physics C, 2013, 37(9): 097003. doi: 10.1088/1674-1137/37/9/097003
[11]	BAI Zheng-He , WANG Lin , JIA Qi-Ka , LI Wei-Min . Lattice optimization for the HLS-Ⅱ storage ring. Chinese Physics C, 2013, 37(1): 017001. doi: 10.1088/1674-1137/37/1/017001
[12]	DU Xiao-Nan , HE Yuan , YUAN You-Jin , ZHANG Sheng-Hu , WANG Zhi-Jun , XIAO Chen , XU Meng-Xin , SUN Lie-Peng . Optimization of the three-dimensional electric field in IH-DTL. Chinese Physics C, 2012, 36(5): 452-455. doi: 10.1088/1674-1137/36/5/013
[13]	LU Bo , CUI Wei-Wei , WANG Yu-Sa , ZHU Yue , ZHANG Yi , XU Yu-Peng , CHEN Yong , HUO Jia , LI Wei , HAN Da-Wei , LI Mao-Shun , YANG Yan-Ji , WANG Juan , CHEN Tian-Xiang , HU Wei , LI Cheng-Kui , LIU Xiao-Yan . Design and optimization of the readout system for X-ray CCDs. Chinese Physics C, 2012, 36(9): 846-850. doi: 10.1088/1674-1137/36/9/009
[14]	GAO Wei-Wei , WANG Lin , LI Wei-Min , HE Duo-Hui . Low emittance lattice optimization using a multi-objective evolutionary algorithm. Chinese Physics C, 2011, 35(9): 859-864. doi: 10.1088/1674-1137/35/9/014
[15]	XIAO Chen , HE Yuan , YUAN You-Jin , WANG Zhi-Jun , LIU Yong , HE Shou-Bo , XU Meng-Xin , CHANG Wei , LI Chao , YUE Wei-Ming , ZHAO Hong-Wei , XIA Jia-Wen . Numerical optimization and multi-particle dynamics simulation of the radial matching section of the RFQ. Chinese Physics C, 2011, 35(10): 964-968. doi: 10.1088/1674-1137/35/10/015
[16]	LIU Sheng-Guang , Masafumi Fukuda , Sakae Araki , Nobuhiro Terunuma , Junji Urakawa . Emittance measurement & optimization for the photocathode RF gun with laser profile shaping. Chinese Physics C, 2010, 34(5): 584-588. doi: 10.1088/1674-1137/34/5/014
[17]	WANG Zhi-Jun , HE Yuan , WU Wei , YANG Ya-Qing , XIAO Chen . Design optimization of the APF DTL in the SSC-linac. Chinese Physics C, 2010, 34(10): 1639-1642. doi: 10.1088/1674-1137/34/10/017
[18]	MAO Cheng-Wen , XI Zai-Jun , YU Xiao-Han , XIAO Ti-Qiao . Design optimization of a tapered mirror for microfocusing optics. Chinese Physics C, 2009, 33(8): 687-690. doi: 10.1088/1674-1137/33/8/017
[19]	TIAN Shun-Qiang , HOU Jie , CHEN Guang-Ling , LIU Gui-Min . New chromaticity compensation approach and dynamic aperture increase in the SSRF storage ring. Chinese Physics C, 2008, 32(8): 661-664. doi: 10.1088/1674-1137/32/8/015
[20]	Pei Guoxi , Xie Jialin , Zhou Shu , Sun Songlan . Optimization of the BEPC Positron Source. Chinese Physics C, 1990, 14(S2): 125-134.

Access

Get Citation

Gang-Wen Liu, Zheng-He Bai, Qi-Ka Jia, Wei-Min Li and Lin Wang. Improved step-by-step chromaticity compensation method for chromatic sextupole optimization[J]. Chinese Physics C, 2016, 40(5): 057002. doi: 10.1088/1674-1137/40/5/057002

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2015-11-03
Revised: 2015-12-22

Fund

Supported by National Natural Science Foundation of China(11175182, 11175180)

Article Metric

Article Views(3419)
PDF Downloads(152)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Improved step-by-step chromaticity compensation method for chromatic sextupole optimization

Corresponding author: Zheng-He Bai,

1. National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China

Received Date: 2015-11-03

Accepted Date: 2015-12-22

Available Online: 2016-05-05

Fund Project: Supported by National Natural Science Foundation of China(11175182, 11175180)

Abstract: The step-by-step chromaticity compensation method for chromatic sextupole optimization and dynamic aperture increase was proposed by E. Levichev and P. Piminov(E. Levichev and P. Piminov, 2006). Although this method can be used to enlarge the dynamic aperture of a storage ring, it has some drawbacks. In this paper, we combined this method with evolutionary computation algorithms, and proposed an improved version of this method. In the improved method, the drawbacks are avoided, and thus better optimization results can be obtained.

HTML

Reference (8)

Improved step-by-step chromaticity compensation method for chromatic sextupole optimization

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article