摘要： 在对组成软件系统的组件间关系进行分析的基础上,提出了基于组件间关系的软件可靠性的数学模型,该模型给出了在已知组件的可靠性和平均无故障运行时间的基础上计算系统可靠性的方法。通过各组件对系统可靠性的影响分析,给出了改善系统可靠性的方案。
关键词:
软件体系结构,
软件可靠性,
平均无故障运行时间,
软件组件
Abstract: On the analysis of software architecture and the relationship of software components, a reliability model is put forward. It will help to compute the reliability parameters such as reliability, MTTF(mean time to failure) on the knowing of components reliability parameters. The impact of component reliability on the system reliability is discussed. It will help on choosing best method to improve the reliability of software system.
中图分类号:
张广梅,李晓维. 基于体系结构的软件可靠性参数早期预测[J]. , 2005, 31(05): 98-.
ZHANG Guangmei1,2,3, LI Xiaowei1. Early Prediction of Software Reliability Parameter Based on Software Architecture[J]. , 2005, 31(05): 98-.