[1]朱忠义.电子系统、设备的故障诊断与预测[J].郑州大学学报(工学版),1992,13(04):46-50.
　Zhu Zhongyi,Failure diagnosis and prediction of electronic systems and equipment[J].Journal of Zhengzhou University (Engineering Science),1992,13(04):46-50.
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电子系统、设备的故障诊断与预测()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
13卷
期数:
1992年04期
页码:
46-50
栏目:
出版日期:
1992-12-28

文章信息/Info

Title:
Failure diagnosis and prediction of electronic systems and equipment
作者:
朱忠义;
解放军电子技术学院,
Author(s):
Zhu Zhongyi;
School of PLA Electronic Technology,
关键词:
故障树; 失效率; 最小割集; 最小路集
Keywords:
Failure tree;  loss efficiency;  minimum cut set;  minimum road set
文献标志码:
A
摘要:
本文以彩色电视机中常见故障为例,采用故障树分析法,阐述了故障树的建造以及由故障树过渡到可靠性框图的方法。根据可靠性框图求出最小割集和最小路集,进而建立起两种数学模型,最后计算出失效率及可靠度。这种分析方法完全适用于一般电子系统、设备的可靠性试验和预测,以及用于产品的可靠性评估。
Abstract:
This article takes common faults in color TV as an example. The fault tree analysis method is used to explain the construction of the faulty tree and the method of transition from the fault tree to the reliability box diagram. Find the minimum cut and minimum road sets according to the reliability box diagram, and then establish two mathematical models, and finally calculate the failure efficiency and reliability. This analysis method is fully applicable to the reliability test and prediction of general electronic systems, equipment, and reliability assessment for product reliability.
更新日期/Last Update: 1900-01-01