摘要
HT-7是国家大科学工程的一个超导托卡马克装置,用于研究受控聚变反应。MDSplus作为实验数据系统的一部分,已成功地应用于HT-72004年春季聚变实验。该文叙述了Linux操作系统平台下的MDSplus在HT-7数据系统中的应用方案,论述了其技术实现细节,解决了MDSplus在多线程模式下不能安全进行数据操作的关键问题。实验表明,基于MDSplus的数据系统性能稳定,数据格式统一,为各国聚变专家进行数据分析、数据处理、系统诊断、结果共享、虚拟合作等奠定了良好的基础。
The HT-7 is a super conduct Tokamak in China used to make research on the controlled nuclear fusion as a national project for fusion research. MDSplus has been used successfully in HT-7 fusion experiment in spring, 2004 for data storage and analysis for diagnostic subsystems. The reason to choose MDSplus as database for HT-7 data system and how to use it rue introduced, the problem of which part of MDSplus library doesn＇t work in multithread mode has been resolved. The experiment shows that the data system based on MDSplus works stably and can provide better performance for data storage and service.
出处
《计算机工程》
EI
CAS
CSCD
北大核心
2006年第6期64-66,共3页
Computer Engineering
基金
国家发展计划委员会基金资助项目(计投资[1998]1303)
