Control System of Slow Beam Orbit Feedback on MATLAB for HLS

XUAN Ke; WANG Lin; WANG Ji-Gang; LI Wei-Min; LIU Gong-Fa; LI Chuan; XU Hong-Liang; BAO Xun

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 99-101

Control System of Slow Beam Orbit Feedback on MATLAB for HLS

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Abstract：
In this paper, the slow orbit feedback system of HLS, including the feedback principle, the hardware, the software and the main operation results, is briefly introduced. With the help of slow orbit feedback system, the vertical orbit stability of HLS is better than 30 microns, which meets the requirement of synchrotron radiation users and is comparable with the international advanced level of orbit stability in the same kind of machines.

References

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. Safranek J, Stanford, California. Orbit Control at Synchrotron Light Sources, International Conference on Accelerator and Large Experimental Physics Control Systems[C]. 1999, Trieste, Italy: 240-2442. Chung Y, Decker G, Evans K. Jr. Closed Orbit Correction Using Singular Value Decomposition of the Response Matrix, PAC1993 [C].1993, Washington, D.C.USA: 2263-22653. LI Jing-Yi. HLS Control System and Physical Research Based on Control System [D]. Hefei: University of Science and Technology of China, 2002(in Chinese)(李京祎. HLS控制系统改造及其物理应用研究[D]. 博士论文. 合肥: 中国科学技术大学, 2002)4. LIU Gong-Fa, LI Jing-Yi, LIWei-Ming. Nuclear Technique,2004, 27(7): 501-505(in Chinese)(刘功发, 李京祎, 李为民. 核技术, 2004, 27(7): 501-505)5. DING Shi-Chuan et al. High Power Laser and Particle Beams, 2006, 18(9): 1577-1580(in Chinese)(丁石川等. 强激光与粒子束, 2006, 18(9): 1577-1580)

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XUAN Ke, WANG Lin, WANG Ji-Gang, LI Wei-Min, LIU Gong-Fa, LI Chuan, XU Hong-Liang and BAO Xun. Control System of Slow Beam Orbit Feedback on MATLAB for HLS[J]. Chinese Physics C, 2008, 32(S1): 99-101.

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Received: 2008-01-10
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Control System of Slow Beam Orbit Feedback on MATLAB for HLS

Corresponding author: XUAN Ke,

Received Date: 2008-01-10
Accepted Date: 1900-01-01
Available Online: 2008-01-04

Abstract: In this paper, the slow orbit feedback system of HLS, including the feedback principle, the hardware, the software and the main operation results, is briefly introduced. With the help of slow orbit feedback system, the vertical orbit stability of HLS is better than 30 microns, which meets the requirement of synchrotron radiation users and is comparable with the international advanced level of orbit stability in the same kind of machines.