新型LEAF装置控制软件设计  

Design New Type of LEAF Device Control Software

作　　者：陈章诺 郭玉辉[1,2] 詹泰鑫 程艺 孙良亭 CHEN Zhang-nuo;GUO Yu-hui;ZHAN Tai-xin;CHENG Yi;SUN Liang-ting(Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China;University of Chinese Academy of Sciences,Beijing 100049,China)

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：《核电子学与探测技术》2020年第1期60-64,共5页Nuclear Electronics & Detection Technology

基　　金：国家自然科学基金资助项目(11427904)资助。

摘　　要：采用Python的定时模块和pyqt5交互界面设计完成了混合束设备之间的软同步系统,完成二极铁电源与离子源引出高压电源之间的循环触发给定;针对LEAF中采用的数据归档系统,采用Python爬虫技术实现了设备历史数据的信息提取和处理.该软件系统已经应用于LEAF装置的RFQ腔性能测试和混合束流物理实验中,软件使用灵活、方便,完全满足LEAF束流调试的控制需求.The Python timing module and pyqt5 are used to design and complete the soft synchronization system between the hybrid beam devices,and the loop triggering between the two-pole iron power source and the ion source to extract the high-voltage power supply is completed;for the data archiving system adopted in LEA F,Python crawler technology implements information extraction and processing of device historical data.The software system has been applied to RFQ cavity performance test and mixed beam physics experiment of LEAF device.The software is flexible and convenient to use,and fully meets the control requirements of LEAF beam commissioning.

关 键 词：加速器控制系统 pyqt5 网络爬虫 数据显示 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]