A Novel Control System for RF Power System of LINAC

Li Fengtian; Xie Jialin; Wang Yanshan; Wang Bosi

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> 1998, Vol. 22> Issue(10) : 932-936

A Novel Control System for RF Power System of LINAC

Institute of High Energy Physics,CAS,Beijing 100080

Abstract
HTML
Reference
Related

PDF

Abstract：
This control system is used to flatten the flat-top of the amplitude and phase macro-pulses of the high power klystron output.This is of critical importance in improving the electron beam quality for FEL and other applications. The self-adaptive feed-forward control system is adopted to stabilize the RF power supply for the LINAC, which utilizes linearization and matrix algebra to simplify the computation. The system is operational and some experimental results have been obtained, which demonstrate that the system is effective to improve the beam quality.
References

[1] Zhang Renshan，Ⅱan Ben-Zvi,Xie Jialin.Nucl.Instr.and Meth.,1993,A324:421-428

[1]	YANG Yi-Ming , ZHU Zhan-Ping , ZENG Ji-Lai , QIAN Bao-Liang . Theoretical Analysis of the Interaction between the High-Power Microwave andthe Electronic Circuits. Chinese Physics C, 2008, 32(S1): 184-186.
[2]	ZHAO Jie , PENG Shi-Xiang , LU Yuan-Rong , GUO Zhi-Yu . Control System of a Low-Energy High-Current Ion Beam Transport Test Bench. Chinese Physics C, 2008, 32(S1): 115-117.
[3]	XUAN Ke , WANG Lin , WANG Ji-Gang , LI Wei-Min , LIU Gong-Fa , LI Chuan , XU Hong-Liang , BAO Xun . Control System of Slow Beam Orbit Feedback on MATLAB for HLS. Chinese Physics C, 2008, 32(S1): 99-101.
[4]	ZHAO Ji-Jui . Accelerator Control System and Its Progress. Chinese Physics C, 2008, 32(S1): 139-141.
[5]	LI Gang , ZHAO Ji-Jiu , WANG Ke-Xiang , YUE Ke-Juan . Research of Cryogenic Control System at BEPCⅡ. Chinese Physics C, 2008, 32(S1): 83-85.
[6]	L.Celona¹ , F.Consoli¹ , S.Barbarino¹ , 2 , G.Ciavola¹ , S.Gammino¹ , F.Maimone³ , D.Mascali¹ , 2 , L.Tumino³ . Impact of Microwave Technology on ECRIS Performances. Chinese Physics C, 2007, 31(S1): 147-151.
[7]	G.D.Alton¹ , Y.Kawai² , Y.Liu¹ , O.Tarvainen³ , P.Suominen³ , H.Koivisto³ . Enhancing the Performances of Conventional B-Geometry ECR Ion Sources with Broadband Microwave Radiation. Chinese Physics C, 2007, 31(S1): 128-132.
[8]	WANG Chun-Hong , WANG Xiao-Li , LIU Jia , SHI Hao-Li , GAN Quan , LIU Shu , ZHAO Ji-Jiu . BEPCⅡ Magnet Power Supply Control System. Chinese Physics C, 2007, 31(1): 91-95.
[9]	LI Liang , CHEN Zhi-Qiang , ZHANG Li , XING Yu-Xiang , KANG Ke-Jun . A New Cone-Beam X-Ray CT System with a Reduced Size Planar Detector. Chinese Physics C, 2006, 30(8): 812-817.
[10]	ZHAO Ji-Jiu , WANG Chun-Hong , LEI Ge , GAO Wen-Chun , WANG Xiao-Li , LI Gang , YUE Ke-Juan , ZHAO Zhuo , LIU Jia , XU Shi-Fu , HUANG Song , XUE Peng , KONG Deng-Ming , MA Mei , WANG Jin-Can , XU Guang-Lei . BEPCⅡ Control System. Chinese Physics C, 2006, 30(11): 1100-1106.
[11]	WANG Chun-Hong , LIU Jia , ZHAO Ji-Jui . The Control System Reconstruction for 4W1 Magnet Power Supply in BEPC. Chinese Physics C, 2005, 29(10): 997-1001.
[12]	ZHAO Xiao-Yan , ZHENG Jian-Hua , WANG Yi-Fang , ZHAO Zhi-Zheng , ZU Kai-Ling . A New Detecting System of the Beam Profile. Chinese Physics C, 2004, 28(11): 1184-1187.
[13]	ZHAO Feng-Li , ZHAO Yan-Ping , LIU Jin-Tong . A New Type of Detuning System of RF Compressors (SLED). Chinese Physics C, 2004, 28(11): 1227-1230.
[14]	HUANG Sheng-Li , XU Zi-Zong , WANG Zhao-Min , WANG Xiao-Lian , LI Cheng , CHEN Hong-Fang , WU Jian , ZENG Hui . A Precise Trigger Timing System. Chinese Physics C, 2002, 26(9): 959-963.
[15]	Sun Zhiyu , Zhan Wenlong , Guo Zhongyan , Xiao Guoqing , Jiang Shanhong , Li Jiaxing , Wang Jinchuan , Meng Xiangwei , Zhang Wansheng , Qin Lijun , Wang Quanjin . Control System of RIBLL. Chinese Physics C, 1999, 23(3): 298-301.
[16]	Zhao Jijiu , Geng Xiaosong , Yu Yulan , Wang Bingfeng , Wang Chunhong , Xu Jingwei , Liu Wei , Luo Huiying , Wang Yaru , Lu Jihua , Yan Yonghe , Zhan Mingchuan , Wang Youheng . Upgrading at the BEPC Control System. Chinese Physics C, 1996, 20(8): 756-762.
[17]	XU Jian-Ming , XU Qing . ANALYSIS OF THE PERFORMANCE OF A NEW TYPE OF LINEAR PERIODIC MAGNETS. Chinese Physics C, 1988, 12(4): 513-520.
[18]	XU Jian-Ming , XU Qing . A NEW PROJECT OF MULTIPOLE PERMANENT MAGNETS. Chinese Physics C, 1986, 10(1): 120-123.
[19]	DING Yi , LAI De-Qing . THE REFLECTION EFFECTS ON PHASE MEASUREMENT AND PHASE CONTROL IN RF SYSTEM OF BPL. Chinese Physics C, 1984, 8(5): 648-652.
[20]	LI Jin , JIANG Chun-Hua . A NEW CYLINDRICAL LIGHT GUIDE. Chinese Physics C, 1984, 8(1): 122-124.

Access

Get Citation

Li Fengtian, Xie Jialin, Wang Yanshan and Wang Bosi. A Novel Control System for RF Power System of LINAC[J]. Chinese Physics C, 1998, 22(10): 932-936.

Li Fengtian, Xie Jialin, Wang Yanshan and Wang Bosi. A Novel Control System for RF Power System of LINAC[J]. Chinese Physics C, 1998, 22(10): 932-936. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2952)
PDF Downloads(548)
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

A Novel Control System for RF Power System of LINAC

Corresponding author: Li Fengtian,

Institute of High Energy Physics,CAS,Beijing 100080

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1998-10-05

Abstract: This control system is used to flatten the flat-top of the amplitude and phase macro-pulses of the high power klystron output.This is of critical importance in improving the electron beam quality for FEL and other applications. The self-adaptive feed-forward control system is adopted to stabilize the RF power supply for the LINAC, which utilizes linearization and matrix algebra to simplify the computation. The system is operational and some experimental results have been obtained, which demonstrate that the system is effective to improve the beam quality.