| 通信网络系统结构分析 |
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| 引用本文： | 李明辉,夏靖波,陈才强,张倩,付凯. 通信网络系统结构分析[J]. 北京邮电大学学报, 2012, 35(3): 38-41 |
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| 作者姓名： | 李明辉 夏靖波 陈才强 张倩 付凯 |
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| 作者单位： | 空军工程大学电讯工程学院,西安,710077;空军网管中心,北京,100843;武警工程大学指挥学院,西安,710038 |
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| 基金项目： | 国家自然科学基金，陕西省自然科学基础研究计划项目，空军工程大学电讯工程学院博士生创新基金 |
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| 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.
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| 关 键 词： | 系统结构分析 通信网络 贡献度 关联度 |
| 收稿时间： | 2011-06-20 |
System Structural Analysis of Communication Networks |
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| LI Ming-hui , XIA Jing-bo , CHEN Cai-qiang , ZHANG Qian , FU Kai. System Structural Analysis of Communication Networks[J]. Journal of Beijing University of Posts and Telecommunications, 2012, 35(3): 38-41 |
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| Authors: | LI Ming-hui XIA Jing-bo CHEN Cai-qiang ZHANG Qian FU Kai |
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| Affiliation: | 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 |
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| 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. |
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| Keywords: | system structural analysis communication networks contribution degree relation degree |
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