摘要
软件在国民经济和社会生活中发挥着重要作用。软件出现故障可能造成严重危害。但是,目前尚未明确提出软件故障诊断的概念,缺乏对软件故障诊断的系统深入研究。当前硬件系统故障诊断的研究和实践都取得了较大的进展。本文分析软件故障产生的原因和软件失效机理,介绍各种硬件系统故障诊断技术,并对软件故障诊断进行了初步的探讨。
While rapid progress has been made in the research and practice of hardware fault diagnosis, the concept of software fault diagnosis, on the other hand, is not clearly defined yet, and diagnosing technologies of software fault have not been studied systematically and thoroughly. This paper compares the differences between software and hardware, analyzes the causes of software faults and the mechanism of software failure, introduces various kinds of diagnosis technologies for hardware fault, and makes a preliminary investigation of software fault diagnosis issue.
出处
《北京化工大学学报（自然科学版）》
CAS
CSCD
北大核心
2007年第A01期5-8,共4页
Journal of Beijing University of Chemical Technology(Natural Science Edition)
关键词
软件故障
故障诊断
故障检测
故障定位
故障排除
software fault
fault diagnosis
fault detection
fault localization
fault removal
