射频负离子源数据管理系统设计  

Design of Data Management System for RF-Driven Negative Ion Source

作　　者：杨子言 胡纯栋[2] 赵远哲 梁立振[2] 崔庆龙 YANG Zi-yan;HU Chun-dong;ZHAO Yuan-zhe;LIANG Li-zhen;CUI Qing-long(Institute of Physical Science and Information Technology,Anhui University,Hefei 230601,China;Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China)

机构地区：[1]安徽大学物质科学与信息技术研究院,合肥230601 [2]中国科学院等离子体物理研究所,合肥230031

出　　处：《核电子学与探测技术》2021年第4期554-559,共6页Nuclear Electronics & Detection Technology

基　　金：国家重点研发计划(2017YFE0300101);国家自然科学基金(11705229、11675215,11675216)资助。

摘　　要：射频负离子源数据管理系统旨在管理中性束注入实验中产生的诸如信号数据、日志记录、图像记录等大量实验数据,以直观高效地展示实验运行进展。该设计选择NI(National Instruments)系列板卡实现数据采集、应用MDSplus(Model Drive Systemplus)的模型树和脉冲树作为存储结构、配套jScope软件实现波形绘制,解决了中性束注入系统调试运行过程中产生大量的数据管理困难问题,实现了稳态大规模数据实时处理和统一管理。RF negative ion source data management system aims to manage a large number of experimental data,such as signal data,log records,image records,etc.generated in the neutral beam implantation experiment,in order to show the progress of the experiment intuitively and efficiently.In this design,NI(National Instruments)series cards are selected to realize data acquisition,the model tree and pulse tree of MDSplus are used as the storage structure,and the waveform drawing is realized by the jScope software,it solves the difficult problem of data management in the process of running the neutral beam injection system,and realizes the realtime processing and unified management of steady-state large-scale data.

关 键 词：负离子源 中性束注入 MDSPLUS 数据管理 多线程 

分 类 号：TL99[核科学技术—核技术及应用]