基于MicroTCA的EPICS控制系统研究

Study of EPICS Control System Based on MicroTCA

摘要: 本文介绍了现代加速器控制系统的发展趋势，针对未来加速器控制系统的高数据传输率、低延时的要求，研究了基于MicroTCA技术的EPICS控制系统，开发了基于EPICS平台的、具有完整功能的MicroTCA样机系统。此系统包括硬件搭建、Linux系统设备驱动开发、基于EPICS的设备支持层和实时数据库。此外，本文采用CSS开发了功能完备的OPI，且对该系统的性能进行了测试，为该系统的实际应用打下了基础。

Abstract: In this paper the trend of the development for the accelerator control system was introduced. According to requirements of the high-bandwidth and the low-delay from future control systems, EPICS based on MicroTCA was studied, and a prototype system based on MicroTCA and EPICS was setup. The prototype system includes hardware setup, development of the device driver under Linux, EPICS device supports and realtime database. In addition, OPI based on CSS was also developed. The performance of the prototype system was tested. The result lays a foundation for the future practical application.