留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

质子治疗装置动态电源控制系统研发

李海荣 蒋舸扬 金林 李乾楠 李瑞 沈立人

李海荣, 蒋舸扬, 金林, 等. 质子治疗装置动态电源控制系统研发[J]. 强激光与粒子束, 2020, 32: 045108. doi: 10.11884/HPLPB202032.190442
引用本文: 李海荣, 蒋舸扬, 金林, 等. 质子治疗装置动态电源控制系统研发[J]. 强激光与粒子束, 2020, 32: 045108. doi: 10.11884/HPLPB202032.190442
Li Hairong, Jiang Geyang, Jin Lin, et al. Development of dynamic power control system in proton therapy facility[J]. High Power Laser and Particle Beams, 2020, 32: 045108. doi: 10.11884/HPLPB202032.190442
Citation: Li Hairong, Jiang Geyang, Jin Lin, et al. Development of dynamic power control system in proton therapy facility[J]. High Power Laser and Particle Beams, 2020, 32: 045108. doi: 10.11884/HPLPB202032.190442

质子治疗装置动态电源控制系统研发

doi: 10.11884/HPLPB202032.190442
基金项目: 国家重点研发计划项目(2016YFC0105402)
详细信息
    作者简介:

    李海荣(1993—),男,硕士研究生,从事质子治疗装置电源控制研究;lihairong@sinap.ac.cn

    通讯作者:

    蒋舸扬(1974—),男,研究员,从事加速器控制系统研究;jianggeyang@zjlab.org.cn

  • 中图分类号: TL99

Development of dynamic power control system in proton therapy facility

  • 摘要: 针对质子治疗装置中主环动态电源多平台能量的引出需求,研制了基于开源平台的高速实时动态电源控制系统,该控制系统以开源平台Beaglebone作为顶层硬件接口,以现场可编程逻辑门阵列(FPGA)为核心的控制器作为底层硬件接口,采用分布式的实验物理及工业控制系统(EPICS)进行远程控制。该系统可实时传输任意动态电源的输出参考电流波形数据,并结合定时系统与联锁系统,控制动态电源按预设电流波形进行输出,并实现多平台能量的引出。实验结果显示该控制系统能实现每秒最高十万条指令传输,百万次数据传输零误码率。同时,该系统结构灵活、扩展性强,可作为通用控制平台。
  • 图  1  系统框图

    Figure  1.  Block diagram of system

    图  2  控制流程图

    Figure  2.  Control flow chart

    图  3  电源控制器硬件结构

    Figure  3.  Power controller hardware structure

    图  4  固件逻辑模块

    Figure  4.  Firmware logic module

    图  5  定时、联锁和同步信号处理

    Figure  5.  Timing, interlocking and synchronization signal processing

    图  6  Beaglebone 与 FPGA的接口

    Figure  6.  Interface between Beaglebone and FPGA

    图  7  控制面板

    Figure  7.  Control panel

    图  8  Signaltap抓取通信结果

    Figure  8.  Signaltap crawled communication results

  • [1] 汤启升, 王志山, 李雪军. 上海质子治疗装置同步环真空布局及真空室设计[J]. 原子能科学技术, 2015, 49(s2):529-532. (Tang Qisheng, Wang Zhishan, Li Xuejun. Vacuum layout and chamber design for synchrotron ring of Shanghai Proton Therapy Facility[J]. Atomic Energy Science and Technology, 2015, 49(s2): 529-532
    [2] Qian Xiangping, Yao Zeen, Wang Qiang. Model-predictive control of power supply for particle accelerators[J]. Nuclear Science and Techniques, 2014, 25(5): 25-28.
    [3] 蒋舸扬, 谭松清, 赵欢, 等. 上海质子治疗装置动态电源控制系统[J]. 核技术, 2018, 41(2):42-46. (Jiang Geyang, Tan Songqing, Zho Huan, et al. Dynamic power controls in Shanghai Proton Therapy Facility[J]. Nuclear Techniques, 2018, 41(2): 42-46
    [4] Ke Xinhua, Lu Songlin, Li Rui, et al. A novel testing approach for SSRF digital power supply controllers[J]. Nuclear Science and Techniques, 2008(4): 209-212.
    [5] 缪亚运, 谷鸣, 陈志豪, 等. 质子治疗装置脉冲电源研制[J]. 核技术, 2016, 39(4):32-36. (Miao Yanyun, Gu Ming, Chen Zhihao, et al. Development of pulsed power supply in proton therapy[J]. Nuclear Technology, 2016, 39(4): 32-36
    [6] Tan S, Li R, Guo C, et al. A novel input power control strategy for high-power dynamic dipole power supply for proton therapy[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018, 911: 25-29.
    [7] 丁建国, 赵欢, 朱海君, 等. 上海同步辐射装置电源控制系统[J]. 核技术, 2012, 35(8):573-577. (Ding Jianguo, Zhao Huan, Zhu Haijun, et al. The SSRF power supply control system[J]. Nuclear Technology, 2012, 35(8): 573-577
    [8] 赵江. 重离子加速器数字电源实时控制方法的研究与实现[D]. 兰州: 中国科学院研究生院(近代物理研究所), 2014: 14-31.

    Zhao Jiang. Research and Implementation of real-time control method for heavy-ion accelerator digital power supply[D]. Lanzhou: Graduate school of Chinese Academy of Sciences (Institute of Modern Physics), 2014: 14-31
    [9] 焦喜香, 敬岚, 顾可伟, 等. 重离子加速器注入器电源控制器的设计[J]. 强激光与粒子束, 2010, 22(9):2155-2159. (Jiao Xixiang, Jing Lan, Gu Kewei, et al. Design of digital power control system applied in sector focusing cyclotron[J]. High Power Laser and Particle Beams, 2010, 22(9): 2155-2159 doi: 10.3788/HPLPB20102209.2155
    [10] 王永鹏, 郭玉辉, 罗冰峰, 等. 基于FPGA技术的加速器切束控制系统设计[J]. 强激光与粒子束, 2016, 28:105103. (Wang Yongpeng, Guo Yuhui, Luo Bingfeng, et al. Design of accelerator beam cut control system based on FPGA[J]. High Power Laser and Particle Beams, 2016, 28: 105103 doi: 10.11884/HPLPB201628.160004
    [11] 李瑞, 谭松清, 郭春龙. 数字化超低纹波可编程动态电源[J]. 电力电子技术, 2014, 48(12):22-24. (Li Rui, Tan Songqing, Guo Chunlong. Digital programmable dynamic power supply with low ripple[J]. Power Electronics, 2014, 48(12): 22-24 doi: 10.3969/j.issn.1000-100X.2014.12.006
    [12] Molloy D. Exploring Beaglebone: Tools and techniques for building with embedded Linux[M]. 2nd ed. Indiana: John Wiley & Sons Inc, 2019
    [13] Li Fenghan, Yong Zhongchen, Jun Cai, et al. The application of EPICS in TMSR radiation protection and access control system[J]. Nuclear Science and Techniques, 2016, 27(02): 60-65.
    [14] 张根灿, 蒋舸扬, 李德明, 等. 基于EPICS的质子注入器远程控制及监测系统的构建[J]. 核技术, 2018, 41(03):53-57. (Zhang Gencan, Jiang Geyang, Li Deming, et al. Construct of remote control and monitor system for proton injector based on EPICS[J]. Nuclear Technology, 2018, 41(03): 53-57
    [15] 蔡袁琦, 唐雷雷, 周泽然. 基于嵌入式EPICS的合肥光源储存环束流损失监测系统[J]. 强激光与粒子束, 2019, 31:085103. (Cai Yuanqi, Tang Leilei, Zhou Zeran. Embedded EPICS based beam loss monitor system of HLS-Ⅱ storage ring[J]. High Power Laser and Particle Beams, 2019, 31: 085103 doi: 10.11884/HPLPB201931.190041
    [16] 朱黎黎, 黄连生, 傅鹏, 等. 基于实验物理和工业控制系统的电源操作节点开发[J]. 强激光与粒子束, 2017, 29:046002. (Zhu Lili, Huang Liansheng, Fu Peng, et al. Development of console system for EAST poloidal field power supply[J]. High Power Laser and Particle Beams, 2017, 29: 046002 doi: 10.11884/HPLPB201729.160438
    [17] 刁彦华, 贾宝青, 王晓君. GPMC总线在AM3354与FPGA接口应用中的Android驱动实现[J]. 电子器件, 2017, 40(6):1502-1505. (Diao Yanhua, Jia Baoqing, Wang Xiaojun. Implementation of Android driver in AM3354 and FPGA interface application based on GPMC bus[J]. Chinese Journal of Electron Devices, 2017, 40(6): 1502-1505 doi: 10.3969/j.issn.1005-9490.2017.06.033
    [18] Cleva S, Pivetta L, Sigalotti P. Beaglebone for embedded control system applications[C]//Proc ICALEPCS2013. 2013.
  • 加载中
图(8)
计量
  • 文章访问数:  1034
  • HTML全文浏览量:  294
  • PDF下载量:  63
  • 被引次数: 0
出版历程
  • 收稿日期:  2019-12-02
  • 修回日期:  2020-02-18
  • 刊出日期:  2020-03-06

目录

    /

    返回文章
    返回