原子能科学技术2017，Vol.51Issue(8)：1521-1526,6.DOI:10.7538/yzk.2017.51.08.1521
基于EPICS的X射线小角散射实验站控制和数据采集系统
EPICS-based Control System and Data Acquisition System of Small Angle X-ray Scattering Beamline
摘要
Abstract
The control software of normal sample stage,grazing-incidence small-angle X-ray scattering(SAXS)sample stage and temperature stage and the program for data acquisition were all developed in LabVIEW environment in small angle X-ray scattering beamline of Shanghai Synchrotron Radiation Facility.Based on stepper motor,slits control system was developed in Experimental Physics and Industrial Control System(EPICS)which is a distributed control system.Due to different environments,the network transmission delay occurs at the communication between these devices.In the present work,the software of the system was developed in EPICS and the control of motor,data acquisition of detector and light intensity detection were integrated and formed a unified graphical user interface(GUI).The operation of GUI is simple and convenient and can greatly improve the efficiency of the experiment and was stably applied in SAXS beamline.关键词
X射线小角散射/实验物理及工业控制系统/控制系统工具箱/数据采集系统Key words
small angle X-ray scattering/Experimental Physics and Industrial Control System/control system studio/data acquisition system分类
能源科技引用本文复制引用
周平,杨春明,洪春霞,边风刚,王玉柱,王劼..基于EPICS的X射线小角散射实验站控制和数据采集系统[J].原子能科学技术,2017,51(8):1521-1526,6.基金项目
国家自然科学基金资助项目(11405259) （11405259）
