星载软件可靠性测试实践  

Spaceborne software reliability testing practice

作　　者：石柱[1] 郑重[1] 

机构地区：[1]中国航天科技集团公司软件评测中心,北京100048

出　　处：《计算机工程与设计》2013年第2期721-724,共4页Computer Engineering and Design

基　　金：民用航天科研预先研究基金项目(B2120080307)

摘　　要：为验证和评估软件可靠性水平,阐述了开展软件可靠性测试的方法和过程,针对星载嵌入式软件的特点,介绍了进行软件可靠性测试的关键步骤的实现途径和方法,包括:失效的定义、测试环境的搭建、使用剖面的构造、测试过程的执行以及失效数据的收集,最后给出了该软件的可靠性定量评估结果,表明了该方法和流程的实用性和可行性,为后续开展类似的软件可靠性测试提供实践经验。To qualify and evaluate software reliability, the methods and processes of software reliability testing are presented, based on the characteristic of a spaceborne embedded software, the implementation approach and method of critical processes of the testing are described, including the definition of the building of test environment, the construction of use profile, executing processes of the testing and the collection of failure data, the results of reliability evaluation show the validity and practicality of this methods, and the practical experience is provided for the forward software reliability testing.

关 键 词：星载嵌入式软件 软件可靠性 软件可靠性测试 软件可靠性评估 使用剖面 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]