Database application research in real-time data access of accelerator control system  

作　　者：CHEN Guanghua CHEN Jianfeng WAN Tianmin 

机构地区：[1]Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Zhangffiang Campus, Shanghai 210200, China

出　　处：《Nuclear Science and Techniques》2012年第5期267-271,共5页核技术（英文）

基　　金：Supported by Shanghai Synchrotron Radiation Facility project

摘　　要：The control system of Shanghai Synchrotron Radiation Facility (SSRF) is a large-scale distributed real-time control system. It involves many types and large amounts of real-time data access during the operating. Database system has wide application prospects in the large-scale accelerator control system. It is the future development direction of the accelerator control system, to replace the differently dedicated data structures with the mature standardized database system. This article discusses the application feasibility of database system in accelerators based on the database interface technology, real-time data access testing, and system optimization research and to establish the foundation of the wide scale application of database system in the SSRF accelerator control system. Based on the database interface technology, real-time data access testing and system optimization research, this article will introduce the application feasibility of database system in accelerators, and lay the foundation of database system application in the SSRF accelerator control system.The control system of Shanghai Synchrotron Radiation Facility （SSRF） is a large-scale distributed real-time control system. It involves many types and large amounts of real-time data access during the operating. Database system has wide application prospects in the large-scale accelerator control system. It is the future development direction of the accelerator control system, to replace the differently dedicated data structures with the mature standardized database system. This article discusses the application feasibility of database system in accelerators based on the database interface technology, real-time data access testing, and system optimization research and to establish the foundation of the wide scale application of database system in the SSRF accelerator control system. Based on the database interface technology, real-time data access testing and system optimization research, this article will introduce the application feasibility of database system in accelerators, and lay the foundation of database system application in the SSRF accelerator control system.

关 键 词：分布式实时控制系统 加速器控制系统 数据库系统 应用可行性 数据访问 上海同步辐射装置 油门控制系统 接口技术 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TL503.6[自动化与计算机技术—控制科学与工程]