故障树在嵌入式控制软件可靠性设计中的应用  

Application of fault tree in embedded control software reliability design

作　　者：汪相国 宋涛 杨柳 WANG Xiangguo;SONG Tao;YANG Liu(The 29th Research Institute of China Electronic Technology Corporation,Chengdu 610036,China)

机构地区：[1]中国电子科技集团公司第二十九研究所,四川成都610036

出　　处：《中国高新科技》2021年第22期86-87,共2页

摘　　要：随着机载电子设备的快速发展,机载嵌入式控制软件实现的功能更加复杂、软件规模越来越大,软件可靠性设计越来越受到人们的关注。故障树是系统可靠性分析的主要方法,文章基于机载嵌入式控制软件的特点,将故障树分析方法应用于机载嵌入式控制软件可靠性设计。With the rapid development of airborne electronics,the function of airborne embedded control software becomes more and more complex and the software size becomes bigger and bigger,more and more people pay attention to the software reliability design.Fault tree is the main method of system reliability analysis.Based on the characteristics of airborne embedded control software,fault tree analysis method is applied to the reliability design of airborne embedded control software.

关 键 词：嵌入式控制软件 故障树分析 软件可靠性设计 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]