通信学报 ›› 2017, Vol. 38 ›› Issue (9): 106-124.doi: 10.11959/j.issn.1000-436x.2017187

• 学术论文 • 上一篇    下一篇

交换交叉立方网络在MM模型下的条件诊断度研究

郭晨1,2,冷明1,3,彭硕1,王博1   

  1. 1 井冈山大学电子与信息工程学院,江西 吉安 343009
    2 广西大学电气工程学院,广西 南宁 530004
    3 清华大学计算机科学与技术系,北京100084
  • 修回日期:2017-07-10 出版日期:2017-09-01 发布日期:2017-10-18
  • 作者简介:郭晨(1979-),男,江西泰和人,博士,井冈山大学副教授,主要研究方向为网络分析与控制、新型互连网络和系统级故障诊断等。|冷明(1975-),男,江西高安人,博士,井冈山大学教授,主要研究方向为网络分析与控制、云计算和大数据等。|彭硕(1982-),男,江西吉安人,井冈山大学讲师,主要研究方向为智能算法、数据挖掘和数据分析等。|王博(1980-),男,江西吉安人,井冈山大学副教授,主要研究方向为神经网络和进化算法。
  • 基金资助:
    国家自然科学基金资助项目(61562046);江西省教育厅科技基金资助项目(GJJ150777);江西省教育厅科技基金资助项目(GJJ160742)

Conditional diagnosability of exchanged crossed cube under the MM model

Chen GUO1,2,Ming LEMG1,3,Shuo PENG1,Bo WANG1   

  1. 1 School of Electronic and Information Engineering,Jinggangshan University,Ji’an 343009,China
    2 School of Electrical Engineering,Guangxi University,Nanning 530004,China
    3 Department of Computer Science and Technology,Tsinghua University,Beijing 100084,China
  • Revised:2017-07-10 Online:2017-09-01 Published:2017-10-18
  • Supported by:
    The National Natural Science Foundation of China(61562046);Science and Technology Project of Jiangxi Provincial Education Department(GJJ150777);Science and Technology Project of Jiangxi Provincial Education Department(GJJ160742)

摘要:

交换交叉立方网络(ECQ)是新型互连网络拓扑结构研究的最新成果,交换交叉立方网络在保留超立方网络的递归结构、高可划分性和高连通性等优点的基础上,具有相对较小的网络直径、更少的连通边和构建成本,表现出更高的性价比。以交换交叉立方网络为研究对象,通过对交换交叉立方网络拓扑结构的研究,得出交换交叉立方网络的一系列拓扑性质与连通度定理。进而,根据连通度与诊断度的关联关系首次得出交换交叉立方网络ECQ(s,t)在MM模型下的条件诊断度为3 s?2,其中,t≥s≥2。研究成果将为交换交叉立方网络的可靠性评价提供关键性参数,具有重要的理论价值和现实意义。

关键词: 交换交叉立方网络, 条件t-可诊断, 条件故障集合, MM模型, 条件诊断度

Abstract:

Exchanged crossed cube (ECQ) was the latest achievement in the study of novel interconnection network topology.ECQ retained the advantages of hypercube such as recursive structure,high partitionability and strong connectivity,with better properties than other variations of hypercube in terms of the smaller diameter,fewer links,and lower cost factor,which indicated more balanced consideration among performance and cost.As the study object,after topological analyzing,some important topological properties and connectivity theorems of ECQ were introduced,then the conditional diagnosability of ECQ(s,t)was determined under the MM model,which was 3s 2? for t≥s≥2.The research results will provide the key parameters for the reliability evaluation of ECQ in the future.So it has important theoretical significance and application value.

Key words: exchanged crossed cube, conditional t-diagnosable, conditional fault set, MM model, conditional diagnosability

中图分类号: 

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