面向复杂数据链装备的新型故障诊断技术研究
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摘要
针对未来通信数据链系统综合化、大规模和复杂性的特征,系统故障诊断将面临故障置信概率低、故障定位的准确率低和失效装备战斗力恢复困难,缺乏自动化、网络化和智能化故障检测、定位的综合故障诊断技术的发展现状。本论文拟提出融合多种技术途径的新型故障诊断技术,并梳理了涉及的关键技术,使得该新型故障诊断技术具有高故障检测准确率、高故障定位准确率等良好特性,同时可满足未来通信数据链等复杂装备故障诊断在自动化、网络化和智能化方面的更高要求。
In view of the future link system integration,large-scale and complexity characteristic,The system fault diagnosis will be faced with low confidence probability of failure, low accuracy of fault location, and difficulty in recovering the combat effectiveness of the failed equipment, lack of automation, networking and intelligent fault detection, location of the integrated fault diagnosis technology. In this paper,we propose a new fault diagnosis technology that integrates multiple technical approaches,outlines the key technologies, then the new fault diagnosis technology has good characteristics such as high fault detection accuracy and high fault location accuracy. At the same time,it can meet the higher requirement of automation, networking and intelligent in the future link and other complex equipment fault diagnosis.
In view of the future link system integration,large-scale and complexity characteristic,The system fault diagnosis will be faced with low confidence probability of failure, low accuracy of fault location, and difficulty in recovering the combat effectiveness of the failed equipment, lack of automation, networking and intelligent fault detection, location of the integrated fault diagnosis technology. In this paper,we propose a new fault diagnosis technology that integrates multiple technical approaches,outlines the key technologies, then the new fault diagnosis technology has good characteristics such as high fault detection accuracy and high fault location accuracy. At the same time,it can meet the higher requirement of automation, networking and intelligent in the future link and other complex equipment fault diagnosis.
引文
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[2]韩光臣,孙树栋,司书宾,付平.复杂系统故障传播与故障分析模型研究[J].计算机集成制作系统,2005,11(6):794-798.
[3]王书锋.机载电子设备在线可靠性评估与剩余寿命预测方法研究[D].南京航空航天大学硕士学位论文,2014.
[4]冷晓杰.基于告警模糊关联规则并行挖掘的多域分布式网络故障诊断[D].电子科技大学硕士学位论文,2013.
[2]韩光臣,孙树栋,司书宾,付平.复杂系统故障传播与故障分析模型研究[J].计算机集成制作系统,2005,11(6):794-798.
[3]王书锋.机载电子设备在线可靠性评估与剩余寿命预测方法研究[D].南京航空航天大学硕士学位论文,2014.
[4]冷晓杰.基于告警模糊关联规则并行挖掘的多域分布式网络故障诊断[D].电子科技大学硕士学位论文,2013.