EAST长脉冲放电实验实时数据系统  

Real-time Data System in Long Pulse Discharge Experiments of EAST

作　　者：杨飞[1,2] 肖炳甲[1] 朱应飞[1] 

机构地区：[1]中科院等离子体物理研究所,合肥230031 [2]安徽医科大学计算中心,合肥230032

出　　处：《计算机工程》2011年第4期12-14,共3页Computer Engineering

基　　金：国家自然科学基金资助项目"托卡马克的启动与等离子体成形控制研究"(10835009);中国科学院知识创新工程重要方向性基金资助项目(KJCX3.SYW.N4)

摘　　要：EAST装置的等离子体放电持续时间设计值是1 000 s,针对该特性,为满足EAST装置长脉冲放电实验的需要,设计并实现具有实时数据存储和发布的长脉冲放电实验数据系统。介绍长脉冲数据实时存储体系,实现分片存储的设计方法,并给出系统测试结果。实验结果表明,该系统工作稳定、性能高,在聚变领域有重要的应用价值。The designed maximum plasma discharge pulse length of EAST Tokamak is 1000 s, to meet the requirement of long pulse discharge experiments on EAST Tokamak, this paper puts forward design and implementation of a long pulse real-time data system with the capacity of real-time data storage and distribution. It focuses on long-pulse data real-time storage system, achieves a segment storage design methods and gives the system test results. Experimental results show that the system is proved to be with steady and reliable performance and has an important application value in fusion fields.

关 键 词：实时数据 长脉冲 分片存储 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]