[1]康月宁 吴楠 韩晓鹏 伍卫国 张兴军.基于模糊故障树的计算机硬件故障诊断[J].计算机技术与发展,2012,(05):10-13.
 KANG Yue-ning,WU Nan,HAN Xiao-pengI,et al.Research on Fault Management Based on Fuzzy Fault Tree[J].,2012,(05):10-13.
点击复制

基于模糊故障树的计算机硬件故障诊断()
分享到:

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年05期
页码:
10-13
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Research on Fault Management Based on Fuzzy Fault Tree
文章编号:
1673-629X(2012)05-0010-04
作者:
康月宁1 吴楠2 韩晓鹏1 伍卫国1 张兴军1
[1]西安交通大学电子与信息工程学院[2]浪潮(北京)电子信息有限公司
Author(s):
KANG Yue-ning1 WU Nan2 HAN Xiao-pengI WU Wei-guoI ZHANG Xing-jun1
[1]School of Electronic & Information Engineering, Xi' an Jiaotong University[2]Inspur ( Beijing ) Electronic Information Industry Co. Ltd
关键词:
CPU错误模糊数故障树
Keywords:
CPU error fuzzy number fault Ixee
分类号:
TP31
文献标志码:
A
摘要:
随着计算机技术应用的不断深入,需要提出有效诊断计算机硬件故障并对故障类型进行合理分析的方法。文中通过以Linux操作系统环境为研究对象,针对计算机系统硬件故障发生概率具有模糊性和不确定性的特点,将模糊理论引入计算机硬件故障分析方法中来,通过引入模糊集的概念将常规故障树中基本事件的发生概率模糊化。在实际分析过程中以CPU错误为例,采用上行法求解最小割集并采用转化三角模糊数的方法,为系统的可靠性评估、故障诊断以及维修决策提供了理论依据和实现方法
Abstract:
Along with the development of computers technology, it needs to come up with effective fault diagnosis and reasonable analysis method. It takes Linux operating system as research object,due to the system failure probability of components is fuzzy and uncertain, fuzzy numbers used in bTA ( Fault Tree Analysis) method is suitable to analyse the reliability of the Linux computer system. In particular CPU error fault tree, use the up method for solving the minimum cut set, and triangular fuzzy number is helped to scribe the probability of interval representation and calculation methods. The results help to provide academic basis of system reliability evaluation, fault diagnosis and repair decision-making

相似文献/References:

[1]耿宏 刘晔 武泰安.基于模糊故障树的ILS接收机的故障诊断[J].计算机技术与发展,2011,(09):133.
 GENG Hong,LIU Ye,WU Tai-an.Fault Diagnosis to Instrument Landing System Based on Fuzzy Fault Tree[J].,2011,(05):133.

备注/Memo

备注/Memo:
国家“863”高技术发展计划项目(2008AA01A202)康月宁(1987-),男,湖北十堰人,硕士研究生,研究方向为Linux操作系统和高可用服务器应用;伍卫国,博士,教授,博导,专业方向为高性能计算机体系结构
更新日期/Last Update: 1900-01-01