计算机与数字工程Issue(12)：2304-2310,2320,8.DOI:10.3969/j.issn1672-9722.2014.12.019
基于故障剖面的安全关键系统可靠性测试与评估
Reliability Testing and Evaluation for Safety-critical System Based on Fault Profile
张玲玲 1王林章2
作者信息
- 1. 南京晓庄学院数学与信息技术学院 南京 211171
- 2. 南京大学计算机软件新技术国家重点实验室 南京 210093
- 折叠
摘要
Abstract
Reliability testing is one of import ways for evaluating the reliability of safety‐critical system .According to the engineering practice in a telecommunication system ,a new reliability testing and evaluation approach is proposed based on the fault profile .The fault probability is extracted from the failure events of the existing safety‐critical system by reverse en‐gineering .The system reliability is evaluated via injecting faults during reliability testing .The approach directly starts from the fault ,without being troubled by missing fault probability data .By the two layered fault model of fault patterns ,our ap‐proach can determine the scope of reliability testing and simplify the evaluation process .关键词
故障剖面/故障注入/故障模式/可靠性测试/可靠性评估/安全关键系统Key words
fault profile/fault injection/fault pattern/reliability testing/reliability evaluation/safety-critical system分类
信息技术与安全科学引用本文复制引用
张玲玲,王林章..基于故障剖面的安全关键系统可靠性测试与评估[J].计算机与数字工程,2014,(12):2304-2310,2320,8.
