摘要
研究点对点、交换式与仲裁环3种不同拓扑结构的网络,建立FC-AE-1553B网络的Markov模型,并分析单点故障对不同拓扑结构总线的影响。仿真结果表明,基于点对点结构的FC-AE-1553B网络在传输NT节点到NC节点的数据流时,具有最小时延,基于交换机实现的FC-AE-1553B网络在传输NT节点到NT节点的数据时,传输性能较优。
Three kinds of FC-AE-1553B network topology structures are studied in this paper,including point-to-point topology,fabric topology and arbitrated loop topology.The Markov model of FC-AE-1553B network is built,and the effect of the single-point fault on three kinds of FC-AE-1553B network is analyzed.Simulation results show that point-to-point topology has the lowest data transmission delays from NT node to NC node,and the fabric topology lowest data transmission delays from NT node to NT node.
出处
《计算机工程》
CAS
CSCD
北大核心
2011年第22期79-81,共3页
Computer Engineering
基金
国家"863"计划基金资助项目(2008AA12A221)
