摘要
给出了舰载作战指挥系统中软件关键件、重要件的定性概念,采用硬件故障树分析方法,结合软件的特点,提出了基于特性指标的软件故障森林模型。通过建立模型,识别系统软件的关键件和重要件,确定其优先级次序。该模型已在某舰载作战指挥系统中试用,加强了系统软件关键件、重要件的开发管理,降低了开发风险,提高了工作效率,取得了很好效果。
In this paper,we define the key and important component of the shipborne command control system software.Then,combining the characteristic of software,we propose the fault forest model based on the characteristic index by adopting hardware fault tree analysis method.The key and important components of the system software are identified and determined their priorities by building the fault forest model.Its application in a certain shipborne command control system strengthens the development and management of key and important component of system software,reduces the development risks,improves the work efficiency,achieves the good results.
出处
《火力与指挥控制》
CSCD
北大核心
2010年第12期171-173,176,共4页
Fire Control & Command Control
基金
海军装备预研基金资助项目(4010601010301)
关键词
关键件
重要件
特性指标
故障树
故障森林
key component
important component
characteristic index
fault tree
fault forest
