| 合肥光源逐圈测量系统试验结果及其在注入调试中的应用 |
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| 引用本文： | 王筠华,李为民,刘祖平,孙葆根,刘建宏,郑凯,杨永良,徐宏亮,王琳,尚雷,贡顶.合肥光源逐圈测量系统试验结果及其在注入调试中的应用[J].强激光与粒子束,2004,16(1):101-104. |
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| 作者姓名： | 王筠华 李为民 刘祖平 孙葆根 刘建宏 郑凯 杨永良 徐宏亮 王琳 尚雷 贡顶 |
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| 作者单位： | 中国科学技术大学 国家同步辐射实验室，安徽 合肥 230029 |
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| 基金项目： | Supported by National Key Project on Science-Phase Ⅱ of NSRL & by National Natural Science Project (10175063) |
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| 摘 要： | 介绍了合肥光源(HLS)逐圈束流位置测量系统在升级后的注入系统联调中的作用。该逐圈测量系统信号处理器采用对数比电路，数据获取采用NI5102 ADC。为了保证长达2s数据获取，采样数据通过突发的DMA方式实时写入工控机的系统内存。注入Kicker用作为激励束流，以便监测衰减率和研究β振荡。
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| 关 键 词： | 逐圈束流位置测量 衰减率 局部凸轨 残余β振荡 |
| 文章编号： | 1001-4322(2004)01-0101-04 |
| 收稿时间： | 2003/5/6 |
| 修稿时间： | 2003年5月6日 |
Experiment result of the turn-by-turn system and its application in HLS |
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| WANG Jun-hua,LI Wei-min,LIU Zhu-ping,SUN Bao-gen,LIU Jian-hong,ZHENG Kai,YANG Yong-liang,XU Hong-liang,WANG Lin,SHANG Lei,GONG Ding.Experiment result of the turn-by-turn system and its application in HLS[J].High Power Laser and Particle Beams,2004,16(1):101-104. |
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| Authors: | WANG Jun-hua LI Wei-min LIU Zhu-ping SUN Bao-gen LIU Jian-hong ZHENG Kai YANG Yong-liang XU Hong-liang WANG Lin SHANG Lei GONG Ding |
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| Institution: | National Synchrotron Radiation Laboratory, University of Science and Technology of China, P. O. Box 6022, Hefei 230029, China |
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| Abstract: | This paper introduces the turn-by-turn system of Hefei Light Source (HLS), and presents the analysis of the experiment results, as well as its application in commission of upgraded injection system of HLS. The signal processor of the system adopts a log-ratio electronics circuit. Up to 2s data acquisition is available. Injection kickers are used to excite beam for monitoring damping rate and β oscillation. |
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| Keywords: | Turn-by-turn system Damping rate Local bump orbit Remnant β oscillation |
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