[1]张婷,齐小刚.移动通信网络的中性集故障诊断方法研究[J].智能系统学报,2020,15(5):864-869.[doi:10.11992/tis.201906031]
ZHANG Ting,QI Xiaogang.Research on neutral set fault diagnosis method for mobile communication networks[J].CAAI Transactions on Intelligent Systems,2020,15(5):864-869.[doi:10.11992/tis.201906031]
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《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
15
期数:
2020年第5期
页码:
864-869
栏目:
学术论文—智能系统
出版日期:
2020-09-05
- Title:
-
Research on neutral set fault diagnosis method for mobile communication networks
- 作者:
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张婷1, 齐小刚1,2
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1. 西安电子科技大学 数学与统计学院,陕西 西安 710071;
2. 西安电子科技大学 宁波信息技术研究院,浙江 宁波,315200
- Author(s):
-
ZHANG Ting1, QI Xiaogang1,2
-
1. School of Mathematics and Statistics, Xidian University, Xi’an 710071, China;
2. Xidian-Ningbo Information Technology Institute, Ningbo 315200, China
-
- 关键词:
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故障诊断; 中性集; 不确定性; 移动通信网络; 话音业务; 特征权重; 阶段数据权重; 故障类型
- Keywords:
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fault diagnosis; neutral set; uncertainty; mobile communication network; voice service; feature weight; phase data weight; fault type
- 分类号:
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TP277
- DOI:
-
10.11992/tis.201906031
- 文献标志码:
-
A
- 摘要:
-
随着故障诊断技术从面向网络设备逐渐向面向用户、面向业务的转变,故障识别能力和故障处理能力的不断提高,快速、准确地检测重大故障并及时收集重大故障信息,对缩短故障时长、提高工作效率、提升网络服务水平都具有重大意义。基于中性集故障诊断方法,本文提出一种故障特征权重和阶段数据权重的计算方法,并将此方法应用于移动通信网络的话音业务的故障诊断过程中。根据收集到的数据的统计分析结果,判断移动通信网络中未知故障样本的故障类型。通过举例分析,验证了本文所提出的故障特征权重和阶段数据权重设计方法的优越性。
- Abstract:
-
With the change in network fault diagnosis technology—from equipment-oriented to user-oriented and business-oriented, with continuous improvement of fault identification ability and fault handling ability—rapid and accurate detection of major faults and timely collection of major fault information are of great significance to shortening the fault time, improving work efficiency, and raising the network service level. Based on the neutral set fault diagnosis method, this paper proposes a method for calculating the fault feature weight and phase data weight. Then, the method is applied for the fault diagnosis of voice service in mobile communication networks. The fault magnitude of unknown fault samples in mobile communication networks is judged according to the statistical analysis result of the collected data. The superiority of the proposed design method for fault feature weight and stage data weight is verified through the analysis of an example.
备注/Memo
收稿日期:2019-06-18。
基金项目:国家自然科学基金项目(61572435,61877067);教育部-中国移动联合基金项目(MCM20170103);西安市科技创新项目(201805029YD7CG13-6);宁波市自然科学基金项目(2016A610035;2017A610119)
作者简介:张婷,硕士研究生,主要研究方向为信息通信网络的级联失效与故障诊断技术,故障诊断方法及其在通信网络中的应用,参与中国移动联合基金项目;齐小刚,教授,博士生导师,主要研究方向为系统建模与故障诊断,申请发明专利47项(授权19项),登记软件著作权4项。发表学术论文100余篇
通讯作者:张婷.E-mail:1819798371@qq.com
更新日期/Last Update:
2021-01-15