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Establishing the Standard of Basic Software for Accelerator Controls

建立加速器控制基础软件标准

基本信息

批准号：
06041114
负责人：
KUROKAWA Shin-ichi
金额：
$ 3.07万
依托单位：
KEK,National laboratory for High Energy Physics
依托单位国家：
日本
项目类别：
Grant-in-Aid for international Scientific Research
财政年份：
1994
资助国家：
日本
起止时间：
1994 至 1995
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06041114/
关键词：
Accelerator Computer control Software Standardization 加速器制御

项目摘要

Increase of the size and complexity of present day large acceletators requires more than a few tens of man-year efforts to complete necessary software for controls of these accelerators.For example, LHC,now being construated at CERN,will need more than 1000 manyear labor for its controls software.How to reduce necessary manpower for software production of large-scale accelerators is one of the most urgent problems in the field of accelerator controls.The advent of so-called "standard model" of accelerator controls has made it possible for us to set up a standard basic software system for the accelerator controls.By this study we have found that EPICS is the most promising basic software for accelerator controls and that it is very close to the international standard for the accelerator controls.EPICS was created on the basis of GTA control software developed by Los Alamos people in the late 80s and has now been successfully adopted at CEBAF and APS,two of the largest accelerators commissioned recently.We, therefore, have decided that we adopt EPICS as the basic software for KEKB B-factory now being constructed at KEK,and that we become the member of the EPICS consortium.The survey by this program shows that EPICS has every necessary function for the KEKB controls and if we choose fast enough computers its performance is sufficiently high.The strong point of EPICS lies in that all members of the consortium can freely use EPICS with only an obligation to make their modification and addition open to every member of the consortium.The participation of KEK,that has the largest accelerators in Asian region, will further strengthen EPICS and make it nearly de-fact international standard.For the first step, we plan to add a dynamic add-delete facility to the driver allocation section of EPICS.

当今大型加速器的尺寸和复杂性的增加需要超过几十个人年的努力来完成控制这些加速器的必要软件。例如，LHC，现在正在欧洲核子研究中心进行验证，其控制软件需要1000多人年的劳动力，如何减少大型工业企业软件生产所需的人力，尺度加速器是加速器控制领域中最紧迫的问题之一，所谓的“标准模型”的出现，加速器控制的研究，使我们有可能建立一个标准的加速器控制基础软件系统，通过这项研究，我们发现，EPICS是最有前途的加速器控制基础软件，它非常接近加速器控制的国际标准。EPICS是在80年代后期洛斯阿拉莫斯人开发的GTA控制软件的基础上创建的，现在已经成功地被最近投入使用的两个最大的加速器CEBAF和APS采用。因此，我们，决定采用EPICS作为KEK正在建设的KEKB B工厂的基本软件，该计划的调查表明，EPICS具有KEKB控制的所有必要功能，如果我们选择足够快的计算机，其性能是足够的高。EPICS的优点在于所有联盟成员都可以自由使用EPICS，只是有义务将其修改和添加开放给所有联盟成员。拥有亚洲地区最大加速器的KEK的参与将进一步加强EPICS，使其接近国际标准。我们计划在EPICS的驱动程序分配部分添加动态添加-删除功能。