摘要
介绍了软件故障树分析方法在液压泵故障诊断专家系统程序可靠性设计中的应用。通过运用软件故障树分析方法，程序设计者可以很快找出软件设计中的薄弱环节即故障可能发生的环节，可以有针对性地加强对薄弱环节的可靠性设计，从而在整体上提高了软件的可靠性。
This article introduces the application of SFTA(Software Fault Tree Analysis) in the design of the reliability of hydraulic pump fault Expert System. With SFTA, the program designer can easily find the weak links in which software fault could take place so as to improve the reliability of the software system.
出处
《上海航天》
1999年第6期34-37,共4页
Aerospace Shanghai
关键词
液压泵
专家系统
可靠性设计
故障诊断
Hydraulic pump
Expert system
Software fault tree analysis
Reliability
