Validating the safety of embedded real-time control systems using FMEA
Validating the safety of embedded real-time control systems using FMEA
复制标题
使用 FMEA 验证嵌入式实时控制系统的安全性
DOI：
10.1109/rams.1993.296851
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
Peter L. Goddard
中科院分区：
文献类型：
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作者：
Peter L. Goddard
传统的故障模式和影响分析技术已被改编和扩展，包括软件故障的评估。由此产生的技术是用来评估嵌入式实时控制系统的安全性设计用于汽车应用。在评估这些控制器的软件安全性时，使用FMEA技术可以分析比使用其他软件安全分析技术更全面的潜在故障（包括数据损坏）的影响。事实证明，评估数据损坏结果的能力对于向设计团队提供有关所分析设计的潜在安全风险的反馈至关重要。<<ETX>>
Traditional failure modes and effects analysis techniques have been adapted and extended to include assessment of software failures. The resulting technique is used to assess the safety of embedded real-time control systems designed for use in automotive applications. The use of FMEA techniques in assessing the software safety of those controllers has allowed analysis of the effects of a more comprehensive set of potential failures, including data corruption, than is practical using other software safety analysis techniques. The ability to assess the results of data corruption has proven to be crucial in providing feedback to design teams about the potential safety risks of the designs analyzed.<<ETX>>