一种测量重核素的小型高压型加速器控制系统的研制  

Development of a Control System for a Small High-pressure Accelerator for Measuring Heavy Nuclide

作　　者：周月 李康宁[1] 游曲波[1] 胡跃明[1] 包轶文[1] 苏胜勇[1] 周建明[1] ZHOU Yue;LI Kangning;YOU Qubo;HU Yueming;BAO Yiwen;SU Shengyong;ZHOU Janming(China Institute of Atomic Energy,Beijing 102413,China)

机构地区：[1]中国原子能科学研究院

出　　处：《原子核物理评论》2019年第4期426-432,共7页Nuclear Physics Review

基　　金：国防科技资助项目~~

摘　　要：为满足中国原子能科学研究院最新研制的400 kV小型重核素加速器质谱(AMS)装置的自动控制的需求,设计并实现了针对该装置的自动控制系统。从硬件和软件两个方面描述了系统结构。虚拟仪器LabWindows/CVI9.0、PLC、数据库、组态软件等的相结合,既组建了友好的人机交互界面,又提高了系统的可靠性。自主设计的具有较高自动化水平的气体剥离器控制,实现了同步监测、控制气体流量和真空度。自动换靶控制的零位指示和靶号显示相配合,更精确地实现换靶功能,提高了装置自动化程度。经长时间测试,该测控系统满足了加速器质谱系统的自动控制及就地操作需求。In order to meet the needs of the automatic control of the newly developed 400 kV small heavy nuclide accelerator mass spectrometer(AMS)facility of China Institute of Atomic Energy,an automatic control system for the facility was designed and implemented.The article describes the system structure from two aspects of hardware and software,virtual instrument LabWindows/CVI9.0,PLC,database,configuration software,etc.,to form a friendly human-computer interaction interface,and improve the reliability of the system.Self-designed gas stripper control with high automation level realizes synchronous monitoring,control of gas flow and vacuum.The combination of the zero indication and target number display of the automatic target change control achieves the target change function more accurately and improves the degree of facility automation.After a long time test,the measurement and control system realize the automatic control and local operation requirements of the accelerator mass spectrometry system.

关 键 词：高压加速器 气体剥离器控制 自动换靶控制 自动控制系统 

分 类 号：TL505[核科学技术—核技术及应用] TP273[自动化与计算机技术—检测技术与自动化装置]