SYNTACTIC ANALYSIS OF DEFORMED EMITTANCE SHAPE MEASUREMENTS

HE Wei-Ning

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1990, Vol. 14> Issue(5) : 393-398

SYNTACTIC ANALYSIS OF DEFORMED EMITTANCE SHAPE MEASUREMENTS

HE Wei-Ning ^,

Institute of High Energy Physics,Academia Sinica,Beijing

Abstract
HTML
Reference
Related

PDF

Abstract：
The practical emittance measurement of a Proton Linear Accelerator inevitably involves deformation.This paper suggests a syntactic pattern recognition method to handle the deformation problem.This approach consists of two steps.The first step is to use a use a sett of shape primitives to describe the contour of the emittance shape.The second step is to analyze the description syntactically.Syntax-Directed Translation scheme is employed to remove the deformation.

References

[1]

T. Pavlidis, Algorithms for Computer Graphics and Image Processing, Computer Science Press, 1982.[2] T. Pavlidis, A Review of Algorithms for Shape Analysis,Computer Graphics and Image Processing 7, 1978, 243-258.[3] H. Freeman, and C. S.David, A Corner Finding Algorithm for Chain Coded Curves, IEEE Trans. on Computer C-26, 1977,297-303.[4] A. H. Aho, and J.D. Ullman, Principles of Compiler Design, Addison Wesley Pub. Comp., 1977.[5] P. M. Lewis, and D. J. Rosenkantz, and R. E. Steams, Compiler Design, Theory, Addison Wesley Pub. Camp., 1976

[1]	MIAO Xi-Xi , LIU Lie . Preliminary Research of the Propagation of Annular IREBS in Coaxial Permanent Magnet Halbach Circuit. Chinese Physics C, 2008, 32(S1): 313-316.
[2]	AN Shi-Zhong , TANG Jing-Yu , . Emittance Dominated Long Bunches in Dual Harmonic RF Systems. Chinese Physics C, 2008, 32(1): 60-66. doi: 10.1088/1674-1137/32/1/014
[3]	ZHENG Jian-Hua , LIU Wei , WANG Yi-Fang , WANG Yan-Mou , MA Wei-Nian , YIN Yan , SONG Hai-Hong . High Sensitivity Beam Phase Measurement System for Isochronous Cyclotron. Chinese Physics C, 2007, 31(3): 303-306.
[4]	M.P.Stockli . Measuring and Analyzing Transverse Low-Energy Ion Beam Emittances. Chinese Physics C, 2007, 31(S1): 182-186.
[5]	SUN Bao-Gen , ZHENG Pu , LU Ping , XU Hong-Liang , WANG Jun-Hua , WANG Ji-Gang , WANG Bao-Yun . Development of New Beam Profile and Emittance Measurement System for HLS. Chinese Physics C, 2006, 30(8): 792-796.
[6]	SUN Liang-Ting , CAO Yun , FENG Yu-Cheng , LI Jin-Yu , ZHAO Hong-Wei , ZHANG Zi-Min , WANG Hui , MA Bao-Hua , HE Wei , ZHAO HUAN-Yu , GUO Xiao-Hong . Experimental Study on Ion Beam Emittance of ECR Ion Source. Chinese Physics C, 2005, 29(12): 1179-1184.
[7]	YANG Guo-Jun , ZHANG Zhuo , CHEN Si-Fu , LIU Cheng-Jun , LIN Yu-Zheng . Time-Resolved Emittance Measurement of Intense Pulse Beams Using the Modified Three Gradient Method. Chinese Physics C, 2005, 29(2): 191-196.
[8]	HUANG Xiao-Long , YU Wei-Xiang , LU Han-Lin , ZHOU Chun-Mei , WU Zhen-Dong , HUO Jun-De . Calculation the Absolute γ-Ray Intensities and Their Uncertainties. Chinese Physics C, 2004, 28(6): 588-593.
[9]	LV Jian-Qin , LI Chao-Long , LI Jin-Hai . Lie Algebraic Analysis for the Nonlinear Transport of Intense Pulsed Beams in Electrostatic Lenses. Chinese Physics C, 2003, 27(1): 76-82.
[10]	XING Qing-Zi , FU Shi-Nian , LIN Yu-Zheng , FANG Shou-Xian . Calculation of Beam Acceptance for RFQ Accelerators. Chinese Physics C, 2003, 27(7): 628-632.
[11]	ZHENG Yong , ZHOU Xiao-Hong , LIU Min-Liang , LIU Zhong , HE Jian-Jun , GUO Ying-Xiang , LEI Xiang-Guo , ZHANG Yu-Hu , LUO Wan-Ju . γ-Ray Anisotropy Measurement in Coincidence Mode. Chinese Physics C, 2002, 26(9): 909-913.
[12]	WANG Shu-Hong , YE Qiang , CAO Jian-She , MA Li , LIU Yu-Cheng , LE Qi , PEI Guo-Xi , ZHANG Jia-Fei . Emittance Measurement by Multi-Changing Focusing Strength. Chinese Physics C, 2002, 26(11): 1184-1188.
[13]	WANG Jun-Hua , SHEN Lian-Guan , WANG Gui-Cheng , LIU Jian-Hong . Calibration and Error Calculation for the Newly BPM System in HLS. Chinese Physics C, 2001, 25(11): 1120-1127.
[14]	Wang Lanfa , Lin Yuzheng , Tong Dechun . Beam Loading Effects for A Tow-Beam Ring. Chinese Physics C, 1999, 23(8): 828-834.
[15]	Guo Zhongyan , Zhan Wenlong , Sun Zhiyu , Xiao Guoqing , Jiang Shanhong , Li Jiaxing , Meng Xiangwei , Wang Jinchuan , Zhang Wansheng , Qin Lijun , Wang Quanjin . RIBLL Beam Diagnostics. Chinese Physics C, 1999, 23(3): 237-243.
[16]	Chen Yinbao , Huang Zhibin , FuShinian . Scaling Law of Emittance Growth for Bunched Beam with Gaussian Density Distribution in Both Longitudinal and Transverse Directions in Linac. Chinese Physics C, 1997, 21(7): 657-663.
[17]	MAO Nai-Feng , LI Zeng-Hai . SPLINE FUNCTION REPRESENTATION FOR TRANSFORMATION OF PHASE SPACE WITH ARBITRARY CONTOURS. Chinese Physics C, 1989, 13(5): 445-450.
[18]	XU Jian-Ming , LIU Shi-Yao . A PROPOSAL FOR THE MEASUREMENT OF THE REAL EMITTANCE OF THE BEAM IN CYCLIC ACCELERATORS. Chinese Physics C, 1983, 7(2): 178-185.
[19]	WEI Kai-Yu . INCREASE OF BEAM PROJECTIVE EMITTANCE IN SYSTEM WITH DISPERSION. Chinese Physics C, 1983, 7(5): 589-597.
[20]	WEI KAI-YU . THE BEAM ENVELOP ANALYSIS FOR NONPERIODIC SYSTEMS. Chinese Physics C, 1981, 5(3): 328-333.

Access

Get Citation

HE Wei-Ning. SYNTACTIC ANALYSIS OF DEFORMED EMITTANCE SHAPE MEASUREMENTS[J]. Chinese Physics C, 1990, 14(5): 393-398.

HE Wei-Ning. SYNTACTIC ANALYSIS OF DEFORMED EMITTANCE SHAPE MEASUREMENTS[J]. Chinese Physics C, 1990, 14(5): 393-398. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2649)
PDF Downloads(413)
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

SYNTACTIC ANALYSIS OF DEFORMED EMITTANCE SHAPE MEASUREMENTS

HE Wei-Ning ^,

Corresponding author: HE Wei-Ning,

Institute of High Energy Physics,Academia Sinica,Beijing

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1990-05-05

Abstract: The practical emittance measurement of a Proton Linear Accelerator inevitably involves deformation.This paper suggests a syntactic pattern recognition method to handle the deformation problem.This approach consists of two steps.The first step is to use a use a sett of shape primitives to describe the contour of the emittance shape.The second step is to analyze the description syntactically.Syntax-Directed Translation scheme is employed to remove the deformation.