航空学报 > 1992, Vol. 13 Issue (2): 70-73

用最小割集有效系数法确定航炮系统故障的诊断程序

熊玉玺, 李林   

  1. 空军第二航空技术专科学校军械教研室 长春 130022
  • 收稿日期:1990-02-17 修回日期:1990-06-20 出版日期:1992-02-25 发布日期:1992-02-25

DIAGNOSIS PROGRAM OF ASCERTAINING AIRCRAFT MACHINE GUN FAILURE BY MEANS OF MINIMOM CUT-SET EFFECTIVE COEFFICIENT

Xiong Yu-xi, Li Lin   

  1. The Second Aeronautical Technology Academy, PLAAF, Chanchun, 130022
  • Received:1990-02-17 Revised:1990-06-20 Online:1992-02-25 Published:1992-02-25

摘要:

本文提出用最小割集有效系数法确定航炮系统故障的诊断程序,以改进底事件有效系数法没有充分考虑底事件对系统故障发生的影响的缺点。

关键词: 最小割集, 有效系数, 航炮系统, 故障树

Abstract:

A new method of diagnosing failure is shown in this article, which is based on the minimum cut-set impact on the bailure tree top-event, concerning the end-event effective coefficient to failure diagnosis. The minimum cut set effective coefficient may open a new way for us to diagnosis aircraft machine gun failure.

Key words: minimum cut-set, effective coefficient. aerogun system, failure tree