加速器驱动次临界系统注入器离子源控制系统  

Control system of ion sources for injector of accelerator driven sub-critical system

作　　者：姜子运[1,2] 郭玉辉[1] 刘海涛[1] 武启[1] 余泽民[1] 马鸿义 于春蕾[2] 胡建军[1] 何源[1] 

机构地区：[1]中国科学院近代物理研究所,兰州730000 [2]中国科学院大学,北京100049

出　　处：《强激光与粒子束》2014年第5期276-279,共4页High Power Laser and Particle Beams

基　　金：中国科学院战略性先导科技专项资助课题(XDA03021503)

摘　　要：强流质子源及低能传输线是加速器驱动次临界系统(ADS)项目注入器的重要组成部分,为了保证其工作效率设计了一种基于实验物理及工业控制系统(EPICS)架构的远程控制系统。根据被控设备硬件接口的特点及控制需求分别采用可编程控制器(PLC)和串口服务器等作为控制部件,在主控机中使用LabVIEW编程实现了对系统内所有设备的监控,并借助于DSC模块把设备状态和参数等以过程变量的形式进行网络发布。设计的控制系统具有结构简单、工作可靠的特点,已经在系统调试中发挥了重要作用。High-current ion source （IS） is one of the most important subsystems of accelerator driven sub-critical system （ADS）, its parameters will determine the performance of the injector beam. So is the low energy beam transport （LEBT） subsys- tem. In order to confirm the IS and LEBT＇s effect, a remote control system based on the experimental and physics industrial con- trol system （EPICS） is introduced in this paper. According to the characteristics of the devices＇ interface and the user require- ment, a programmable logic controller （PLC） and serial port servers are used as the hardware of the control system. The supervi- sory control software which is programmed with LabVIEW can control all equipments in the system. All of the parameters such t as device status and variables are published on network in form of EPICS process variables （PVs） with the help of LabVIEW DSC module. The designed control system has a simple structure and it works reliably, which has played an important role for the IS and LEBT system testing.

关 键 词：加速器驱动次临界系统 离子源和低能传输线 实验物理及工业控制系统 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]