摘要
EAST运行放电期间等离子体破裂时有发生,破裂炮的判定及破裂参数的提取对破裂物理和未来ITER电流猝灭时间预测的研究具有重要意义.为了方便远程实验人员查看分析历史炮的破裂情况,需要根据等离子体电流进行破裂判定,采用MATLAB技术判定破裂并提取出主要参数存储到My SQL数据库中,同时结合Web技术搭建网站,并利用Dygraphs插件显示放电期间预设和实际参数.EAST破裂炮的判定与波形显示工作的实现,免去了实验人员手动记录的繁琐性,便于查询与对比分析,合理利用了放电时间.
The plasma disruption always happened during EAST discharge experiment, disruption shot distinction and parameters extraction are significant in disruption physics and future ITER current quench time prediction. In order to view and analyze history disruption shots conveniently, we distinguish disruption shots and extract crucial parameters based on the value of plasma current using MATLAB software and archived them in My SQL database. Meanwhile, the websites in which contrast display preset parameters and actual discharge parameters were built by adopting Dygraphs.The implementation of EAST disruption distinction and waveform display will ultimately lead to reduce the triviality of manual record, facilitate query and analysis, and improve work efficiency of technicians.
作者
柴文婷
肖炳甲
袁旗平
陈大龙
CHAI Wen-Ting;XIAO Bing-Jia;YUAN Qi-Ping;CHEN Da-Long(Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China;University of Science and Technology of China, Hefei 230026, China)
出处
《计算机系统应用》
2018年第5期156-160,共5页
Computer Systems & Applications
基金
国家重点基础研究发展计划(2014GB103000)
