基于FC的抗毁安全关键网络体系结构  

Structure of Survivable Safety Critical Network Based on Fibre Channel

作　　者：王玥[1] 蔡皖东[1] 张奕[1] 

机构地区：[1]西北工业大学计算机学院,西安710072

出　　处：《计算机工程》2007年第14期133-135,共3页Computer Engineering

摘　　要：安全关键网络对于安全关键系统的生存和发展起着决定性的作用,随着安全关键系统应用环境的变化,抗毁机制和实时通信机制已成为安全关键网络研究的2个关键问题。该文分析了5种现有安全关键网络的组成技术,指出了它们存在的不足。提出了一种基于FC的抗毁安全关键网络体系结构,针对该结构设计了一种双重自愈算法以减少网络故障的恢复时间,并提高网络恢复成功率。Safety critical network determines the survival and the development of the safety critical system. With the change of safety critical system＇s environment, survivability and real-time communication have become two crucial questions. This paper analyzes the structures of five kinds of safety critical networks and indicates the shortage of them. It proposes a new structure of survivability safety critical network based on fibre channel, and suggests a dual self-healing algorithm to reduce the recovery time and improve the rate of recovery.

关 键 词：安全关键网络 抗毁网络 双重自愈算法 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]