北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2012, Vol. 35 ›› Issue (3): 38-41.doi: 10.13190/jbupt.201203.38.limh

• 论文 • 上一篇    下一篇

通信网络系统结构分析

李明辉1,夏靖波1,陈才强2,张倩3,付凯1   

  1. 1. 空军工程大学 电讯工程学院, 西安 710077; 2. 空军网管中心, 北京 100843; 3. 武警工程大学 指挥学院, 西安 710038
  • 收稿日期:2011-06-20 修回日期:2011-12-31 出版日期:2012-06-28 发布日期:2012-02-29
  • 通讯作者: 李明辉 E-mail:airminghuili@163.com
  • 作者简介:李明辉(1983-),男,博士生,E-mail:airminghuili@163.com 夏靖波(1963-),男,教授,博士生导师
  • 基金资助:

    国家自然科学基金项目(60940007);陕西省自然科学基础研究计划项目(2009JM8001-1);空军工程大学电讯工程学院博士生创新基金项目(2009-002)

System Structural Analysis of Communication Networks

LI Ming-hui1, XIA Jing-bo1, CHEN Cai-qiang2,ZHANG Qian3,FU Kai1   

  1. 1. Telecommunication Engineering Institute, Air Force Engineering University, Xi’an 710077, China;2.Air Force Communication Network Management Center, Beijing 100843, China;3. Command College, Chinese Army People Force Engineering University, Xi’an 710038, China
  • Received:2011-06-20 Revised:2011-12-31 Online:2012-06-28 Published:2012-02-29

摘要:

为了解决通信网络系统结构分析中定量判断的难题,设计了基于贡献度和关联度的系统结构分析算法. 通过建立要素对属性、属性对属性的模糊关系矩阵获得属性、要素对系统的贡献度以及属性、要素的关联度,进而判断属性、要素对系统的影响程度及它们之间联系的紧密程度. 通信网络系统结构分析结果表明,该方法能凸显要素对系统的不同贡献程度,定量地给出通信网络系统、子网和运行指标间的影响关系,实现定性问题的定量化分析.

关键词: 系统结构分析, 通信网络, 贡献度, 关联度

Abstract:

To solve the difficulty of quantitative estimate in system structural analysis, a new system structural analysis algorithm is presented. Based on fuzzy relation matrix of integrant-to-attribute and attribute-to-attribute, the contribution degree and relation degree are acquired. Moreover, the extent of effect and relation is analyzed. Structural analysis on communication network system shows that the proposed algorithm can provide different contribution of integrant-to-system and effective relationship between communication network system and sub-networks and running indexes, realizing the goal of analyzing qualitative problem by quantitative method.

Key words: system structural analysis, communication networks, contribution degree, relation degree

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