应用于HIRFL-CSR分布式真空控制系统的故障转移技术  

Distributed Control System Architecture Based on Failover for HIRFL-CSR Vacuum Control System

作　　者：苟世哲[1] 王永平[1] 王彦瑜[1] 乔为民[1] 

机构地区：[1]中国科学院近代物理研究所,兰州730000

出　　处：《核电子学与探测技术》2009年第5期1021-1024,共4页Nuclear Electronics & Detection Technology

摘　　要：介绍了国家"九五"重大科学工程——兰州重离子加速器冷却储存环(HIRFL-CSR)真空控制系统的运行环境,分析了基于Web多层分布式真空控制系统的应用冗余问题,给出了分布式应用环境中故障应用的转移托管解决思路。在不增加任何资源的前提下,收到了很好的应用效果。The paper introduced a real-time vacuum control system which is based on multilayer Web architecture for HIRFL-CSR （Heavy Ion Research Facility of Lanzhou ＆ Cooler Storage Ring） project in Lanzhou. It analyzed the redundancy of applications based on Distributed Control System Architecture. Failover is designed for use as on-line control applications in hazardous environments requiring fail-safe performance. The system has the characteristics of strong adaptability and flexibility, good stability and high reliability.

关 键 词：故障转移 分布式控制 负载均衡 应用托管 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]