基于EPICS的EAST稳态数据采集与监控系统的实现

Implementation of EAST Steady-state Data Acquisition and Monitoring System Based on EPICS

通过分析目前EAST数据采集系统所面临的问题,为了适应托卡马克长脉冲放电的需要,文章基于EPICS框架,实现了稳态数据采集、数据服务和系统中重要参数状态的实时监控,经测试,该系统运行稳定,能够满足实验需要。

This paper first analyzed the problem of current data acquisition system, In order to meet the requirement of Tokamak＇s long pulse discharge experiment and solve the problem exposed in the EAST experiment, this paper designed Steady-state data acquisition system, the distributed monitoring system and implemented the real-time monitoring the data server system＇s state based on EPICS （Experimental Physics and Industrial Control System） framework. At last the system is proved to be stable and qualified by our tests.