摘要
全超导托卡马克装置EAST的设计目标之一是实现1000 s的可控等离子体放电,与此相对应,需要构建具有实时数据传输、存储和发布的高速分布式实时数据系统。该文从功能结构和实现方法2个方面,论述了EAST实时数据系统的硬件结构,对基于时间片机制的实时数据系统接口和实现方法进行分析。
One of the project missions of the whole superconducting tokamak EAST is the realization of 1 000 second plasma discharge. Correspondingly, it＇s necessary to construct a high speed distributed Real-Time Data System（RTDS） with the capacity of real-time data transmission, storage and distribution. This paper describes the hardware structure of the EAST RTDS from the aspects of function structure and realization method. Its interfaces and realization methods based on time slice mechanism are also analyzed at length.
出处
《计算机工程》
CAS
CSCD
北大核心
2008年第21期15-17,共3页
Computer Engineering
基金
EAST国家大科学工程基金资助项目(计投资(1998)1303号项目)
