装备软件可靠性分析与设计方法  

Reliability Analysis and Design Method of Equipment Software

作　　者：张玉晓 杨云 崔西宁[2,3] 

机构地区：[1]空军装备软件测评中心,北京100076 [2]西安电子科技大学计算机学院,陕西西安710071 [3]中航工业西安航空计算技术研究所,陕西西安710068

出　　处：《航空计算技术》2013年第6期100-103,107,共5页Aeronautical Computing Technique

基　　金：航空科学基金项目资助(2011ZC31006)

摘　　要：软件可靠性是软件质量度量6个特性中的核心特性,已经成为决定装备作战效能的关键因素之一。特别是随着装备软件规模巨、功能强、要求高的发展趋势,采用软件可靠性工程方法提高装备软件的可靠性具有十分重要的意义。在对装备软件的系统和详细级故障模式、影响及危害进行分析的基础上,提出了提高装备软件可靠性的实现途径,并从软件研制过程的四个阶段重点进行了阐述,为相关工作提供参考。Software reliability is the core feature among software quality metrics＇six features, and has be- come one of the key factors of determining equipment operational effectiveness. Adopting software reliabil- ity engineering method to improve the reliability of equipment software has very important significance, es- pecially with the equipment software＇s development trend which is large lines of code,strong function and complex requirement. This article is based on the equipment software＇s system and detail level of failure mode, effects and criticality analysis, proposing the realizing ways to improve the reliability of equipment software, and primarily focused on the four processes of software development.

关 键 词：装备软件 软件可靠性分析 软件可靠性设计 嵌入式软件 

分 类 号：TP211[自动化与计算机技术—检测技术与自动化装置]