摘要
为了实现HT-7超导托卡马克实验期间对等离子体的实时准确控制,采用目前大规模应用的多核处理器并行系统,通过设置Linux系统中不同线程的属性和CPU亲和性,完成了极向场控制系统的设计。该系统实现了极向场ms级的实时控制输出,以及并行计算得到等离子体位置信号的目的。
In order to realize real-time and precise controlling plasma during the experiment of HT-7 tokomak, this paper made use of the parallel system of multi-processors, and designed the attribute and CPU affinity of the two threads in one process. It actualized the feedback control of poloidal field control system, which achieved the goal of real-time control in lms at HT-7 tokomak, at the same time obtained the position of plasma by parallel computing.
出处
《计算机应用》
CSCD
北大核心
2009年第6期1742-1744,共3页
journal of Computer Applications
基金
国家自然科学基金资助项目(10675128)
