摘要
在大规模导航软件系统中 ,软件评估的主要任务就是要精确地估测程序模块中存在的缺陷数 .介绍了组合导航软件的评估方法和步骤 ,着重介绍了JM模型和G -O模型 ,并提出了神经网络评估软件可靠性的具体方法 .对组合导航软件的特点及测试方法进行了讨论 .根据软件模块测试报告 ,分别用JM模型、G-O模型和神经网络对软件模块的缺陷数进行预测 ,并给出了组合导航软件 3种模型的评估质量的比较 .结果表明
A method is proposed for evaluation of software reliability of an integrated navigation system, especially JM and G-O model, and the evaluation for software reliability is based on a neural networks model. According to the software test record, the number of faults in the program is estimated using the model of JM, G-O and neural networks. The comparison of the three model quality for evaluation of software reliability, indicates that neural networks model has better quality than traditional model.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2003年第3期319-322,共4页
Journal of Harbin Institute of Technology
关键词
组合导航系统
软件可靠性
神经网络
软件评估
integrated navigation system
software reliability
neural networks
software evaluation
