基于未确知集的软件可靠性模型选择研究  

Research on the Software Reliability Model Selection Based on Unascertained Set

作　　者：张永强[1] 刘彦瑞[1] 

机构地区：[1]河北工程学院,河北邯郸056038

出　　处：《系统工程理论与实践》2006年第8期91-94,100,共5页Systems Engineering-Theory & Practice

基　　金：河北省自然科学基金(603407);国家自然科学基金(60573088)

摘　　要：针对目前普遍存在的软件可靠性模型应用不一致性问题,提出一种基于未确知集的软件可靠性模型选择方法.本文首先对未确知集合进行阐述,并介绍了软件可靠性模型选择的一般方法,然后将未确知集软件可靠性模型选择方法应用于一组失效数据,为该组失效数据选择一个适应性较好的软件可靠性模型,最后给出结论.Aiming for the immanent software reliability model application inconsistency at present, this article proposes a kind of software reliability model selection method, which bases on the unasceaained sot.. At first this article expounds the unascertainod sot and the common method of the software reliability model selection, and then we apply the software reliability model selection method based on the unascertained sot to a failure data and select a better compatibility model for the data. Finally the conclusion is given.

关 键 词：软件可靠性模型选择 不一致性 未确知集 

分 类 号：TP311.53[自动化与计算机技术—计算机软件与理论]