摘要
介绍了当前国内外大型加速器实验室采用的主流控制系统软件开发工具EPICS的总体结构和特点,主要介绍了ASYN结构和特点,以及对使用ASYN软件包建立磁铁电源串口设备支持模块进行的研究,并将其应用于中国工程物理研究院驱动自由电子激光的30 MeV直线加速器磁铁电源控制系统中。同时还具体介绍了磁铁电源控制系统的结构以及系统软件设计,为直线加速器控制系统的建设做好准备工作。使用EPICS开发工具建立的加速器控制系统可以满足实验要求的高可靠性和高稳定性,从而为自由电子激光实验提供高品质束流。
This paper describes the characters of a control system EPICS, which is popular in large accelerator laboratories in the world. It is a software toolkit for building process control system for a wide variety of experimental and industrial applications. Its software tools provide independent and expandable modules for system configuration, distributed process control, run-time database, alarm manager, etc. This paper describes the process of creating device support module for the magnet power supply device with serial port and the skeleton of the control system. It also describes the characters of ASYN software. And this work prepares for building the control system of the 30 MeV linac. The EPICS toolkit will be applied in the control system of the linac in FEL research, with satisfactory reliability and stability. The control system based on EPICS can supply high quality beam for FEL experiment.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2008年第4期597-600,共4页
High Power Laser and Particle Beams
