【摘要】 论文介绍了HT-7U极向场电源实时分布式控制系统的设计。通过诸多方案的对比和筛选,论述了分布式实时操作系统QNX作为系统软件开发平台的优越性,提出了多层子网的系统结构。更多还原

【Abstract】 This paper describes the design and realization of the distributed real-time control system of PF power sup-ply sub-system of HT-7U supperconducting TOKAMAK.By comparing many design schemes,the authors conclude that QNX,a network-distributed realtime operating system(RTOS),is an ideal soft-development platform for the project,and worked out a muti-subnets framework for the whole system.更多还原