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基于轨迹方法的AFDX网络路由配置算法

刘成 李航 何锋 卢广山

刘成, 李航, 何锋, 等 . 基于轨迹方法的AFDX网络路由配置算法[J]. 北京航空航天大学学报, 2012, 38(12): 1587-1590,1595.
引用本文: 刘成, 李航, 何锋, 等 . 基于轨迹方法的AFDX网络路由配置算法[J]. 北京航空航天大学学报, 2012, 38(12): 1587-1590,1595.
Liu Cheng, Li Hang, He Feng, et al. Routing algorithm of AFDX network based on trajectory approach[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1587-1590,1595. (in Chinese)
Citation: Liu Cheng, Li Hang, He Feng, et al. Routing algorithm of AFDX network based on trajectory approach[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1587-1590,1595. (in Chinese)

基于轨迹方法的AFDX网络路由配置算法

详细信息
  • 中图分类号: TP 393

Routing algorithm of AFDX network based on trajectory approach

  • 摘要: 针对航空电子全双工交换式以太网(AFDX,Avionics Full Duplex Switched Ethernet)的网络关键技术——虚拟链路(VL,Virtual Link)的静态路由算法,提出了一种基于AFDX轨迹方法的VL路由配置算法——TRJ算法,保证配置VL的端端确定性最大延迟满足给定的时延约束.TRJ算法计算每条VL基于轨迹方法得到的初始延时约束比,按照延时约束比从小到大的顺序结合轨迹方法进行VL静态路由配置.在AFDX网络典型配置下,将该路由算法与最小跳路由和均衡路由算法进行比较,结果表明最小跳路由算法用了最少的资源,均衡路由算法平衡了网络流量,但只有该算法保证了所有VL的端端最大延迟满足时延约束,证明该算法的有效性.

     

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出版历程
  • 收稿日期:  2011-09-08
  • 网络出版日期:  2012-12-30

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