DR(Dielectronic Recombination)and CSRe cluster internal target are two of the important experiment terminals in HIRFL(Heavy Ion Research Facility in Lanzhou).Both terminals have moving detectors,which need to be pushe...DR(Dielectronic Recombination)and CSRe cluster internal target are two of the important experiment terminals in HIRFL(Heavy Ion Research Facility in Lanzhou).Both terminals have moving detectors,which need to be pushed in or pulled out remotely.Since the old control system has lot of inconvenience such as the decline of control accuracy and running instability,a set of new motion control system is design and realized in 2018.展开更多
The former vacuum monitoring system is designed based on single chip microcontroller and the user interface is written in Java language.This vacuum monitoring system is used to collect the real-time vacuum value of va...The former vacuum monitoring system is designed based on single chip microcontroller and the user interface is written in Java language.This vacuum monitoring system is used to collect the real-time vacuum value of vacuum gauges and fast-closing valve state distributed in SFC,SSC,experimental terminals and other areas of HIRFL to reect the real-time vacuum environment.This microcontroller-based vacuum monitoring system has been on service for more than 15 years.展开更多
Since 2014 to 2017,the magnets temperature monitoring and interlocking protection system of HIRFL-CSR had been gradually established using SCADA platform The software was written with a flexible and diversified config...Since 2014 to 2017,the magnets temperature monitoring and interlocking protection system of HIRFL-CSR had been gradually established using SCADA platform The software was written with a flexible and diversified configuration schema,which can display the data intuitively,conveniently and visually,and monitor the data in real time to prevent accident by interlock unit.The SCADA based interface is shown in Fig.1.展开更多
上海光源(SSRF)硬X射线微聚焦实验站在EPICS(Experimental Physicsand Industrial Control System)软件环境下建立的控制和数据采集系统已成功用于微束X射线荧光分析、微束透射X射线吸收精细结构(XAFS)和微束荧光XAFS等实验。使用和测...上海光源(SSRF)硬X射线微聚焦实验站在EPICS(Experimental Physicsand Industrial Control System)软件环境下建立的控制和数据采集系统已成功用于微束X射线荧光分析、微束透射X射线吸收精细结构(XAFS)和微束荧光XAFS等实验。使用和测试结果表明:该系统用户界面简捷、控制及数据采集的功能完整、可靠性高、能极大提高实验效率。展开更多
为了有效地管理大型科学装置控制系统的软件系统EPICS(Expefimental Physics and Industrial Control System)的开发过程,保证系统的可靠性及可维护性,本文对EPICS的开发环境进行了分析,并通过对软件管理方法、账号权限管理及开发过程...为了有效地管理大型科学装置控制系统的软件系统EPICS(Expefimental Physics and Industrial Control System)的开发过程,保证系统的可靠性及可维护性,本文对EPICS的开发环境进行了分析,并通过对软件管理方法、账号权限管理及开发过程的研究,提出并建立了一个统一、便捷和可靠的EPICS软件开发平台。展开更多
Ether CAT(Ethernet Control Automation Technology)是一种用于工业自动化的实时以太网现场总线协议。通过使用OPC(Object Linking and Embedding for Process Control)Gateway驱动程序实现了EPICS(Experimental Physics and Industria...Ether CAT(Ethernet Control Automation Technology)是一种用于工业自动化的实时以太网现场总线协议。通过使用OPC(Object Linking and Embedding for Process Control)Gateway驱动程序实现了EPICS(Experimental Physics and Industrial Control System)IOC(Input/Output Controller)与Ether CAT设备的通信,从而使Ether CAT成为加速器控制系统中对实时性要求很高的高速控制系统的一种解决方案。在简要介绍EPICS、Ether CAT、OPC及OPC Gateway的基础上,对使用OPC Gateway驱动程序实现EPICS IOC与Ether CAT设备通信进行了测试。结果表明,EPICS IOC可通过OPC Gateway驱动程序与Ether CAT设备正常通信。展开更多
EPICS(Experimental Physics and Industrial Control System)是一个大型实验物理和加速器控制系统组态软件工具,北京正负电子对撞机重大改造工程(BEPCII)的控制系统,是基于EPICS开发的。在Windows PC机上使用LabVIEW编程,开发采用多种...EPICS(Experimental Physics and Industrial Control System)是一个大型实验物理和加速器控制系统组态软件工具,北京正负电子对撞机重大改造工程(BEPCII)的控制系统,是基于EPICS开发的。在Windows PC机上使用LabVIEW编程,开发采用多种总线形式的前端I/O设备驱动,完成数据采集和数据分析十分方便,已广泛用于测控领域。使用美国散裂中子源开发的共享内存接口,可以将前端的Windows/LabVIEW系统视为EPICS IOC(Input Output Controller)纳入到EPICS控制系统,实现数据共享。展开更多
本文介绍了基于Win32实验物理和工业控制系统(Expefimental Physics and Industrial Control System,EPICS)输入输出控制器(Input/Output Controller,ioc)的设计和实现,提出了EPICS IOC和微软技术的衔接方案,结合高性能数字示波器,将基...本文介绍了基于Win32实验物理和工业控制系统(Expefimental Physics and Industrial Control System,EPICS)输入输出控制器(Input/Output Controller,ioc)的设计和实现,提出了EPICS IOC和微软技术的衔接方案,结合高性能数字示波器,将基于Win32的IOC很好地融入整个EPICS控制系统。展开更多
文摘DR(Dielectronic Recombination)and CSRe cluster internal target are two of the important experiment terminals in HIRFL(Heavy Ion Research Facility in Lanzhou).Both terminals have moving detectors,which need to be pushed in or pulled out remotely.Since the old control system has lot of inconvenience such as the decline of control accuracy and running instability,a set of new motion control system is design and realized in 2018.
文摘The former vacuum monitoring system is designed based on single chip microcontroller and the user interface is written in Java language.This vacuum monitoring system is used to collect the real-time vacuum value of vacuum gauges and fast-closing valve state distributed in SFC,SSC,experimental terminals and other areas of HIRFL to reect the real-time vacuum environment.This microcontroller-based vacuum monitoring system has been on service for more than 15 years.
文摘Since 2014 to 2017,the magnets temperature monitoring and interlocking protection system of HIRFL-CSR had been gradually established using SCADA platform The software was written with a flexible and diversified configuration schema,which can display the data intuitively,conveniently and visually,and monitor the data in real time to prevent accident by interlock unit.The SCADA based interface is shown in Fig.1.
文摘上海光源(SSRF)硬X射线微聚焦实验站在EPICS(Experimental Physicsand Industrial Control System)软件环境下建立的控制和数据采集系统已成功用于微束X射线荧光分析、微束透射X射线吸收精细结构(XAFS)和微束荧光XAFS等实验。使用和测试结果表明:该系统用户界面简捷、控制及数据采集的功能完整、可靠性高、能极大提高实验效率。
文摘为了有效地管理大型科学装置控制系统的软件系统EPICS(Expefimental Physics and Industrial Control System)的开发过程,保证系统的可靠性及可维护性,本文对EPICS的开发环境进行了分析,并通过对软件管理方法、账号权限管理及开发过程的研究,提出并建立了一个统一、便捷和可靠的EPICS软件开发平台。
文摘Ether CAT(Ethernet Control Automation Technology)是一种用于工业自动化的实时以太网现场总线协议。通过使用OPC(Object Linking and Embedding for Process Control)Gateway驱动程序实现了EPICS(Experimental Physics and Industrial Control System)IOC(Input/Output Controller)与Ether CAT设备的通信,从而使Ether CAT成为加速器控制系统中对实时性要求很高的高速控制系统的一种解决方案。在简要介绍EPICS、Ether CAT、OPC及OPC Gateway的基础上,对使用OPC Gateway驱动程序实现EPICS IOC与Ether CAT设备通信进行了测试。结果表明,EPICS IOC可通过OPC Gateway驱动程序与Ether CAT设备正常通信。
文摘EPICS(Experimental Physics and Industrial Control System)是一个大型实验物理和加速器控制系统组态软件工具,北京正负电子对撞机重大改造工程(BEPCII)的控制系统,是基于EPICS开发的。在Windows PC机上使用LabVIEW编程,开发采用多种总线形式的前端I/O设备驱动,完成数据采集和数据分析十分方便,已广泛用于测控领域。使用美国散裂中子源开发的共享内存接口,可以将前端的Windows/LabVIEW系统视为EPICS IOC(Input Output Controller)纳入到EPICS控制系统,实现数据共享。
文摘本文介绍了基于Win32实验物理和工业控制系统(Expefimental Physics and Industrial Control System,EPICS)输入输出控制器(Input/Output Controller,ioc)的设计和实现,提出了EPICS IOC和微软技术的衔接方案,结合高性能数字示波器,将基于Win32的IOC很好地融入整个EPICS控制系统。