摘要
2019年出版的"失效模式和影响分析(FMEA)手册"中的"监视及系统响应的失效模式和影响分析(FMEA-MSR)",主要针对机电一体化产品在客户使用条件下的风险评估.本文引入其中"事件链"的概念,并结合电动汽车电控系统中监视系统的分析,再加上案例研究,帮助理解设计失效模式和影响分析(DFMEA)和FMEA-MSR的关系,以更好地用该方法维护系统的安全.
Abstract
Failure Mode and Effects Analysis for Monitoring and System Response(FMEA-MSR)is the new methodology in the New FMEA manual,published in 2019,focuses on risk assessment of mechatronic products under customer use conditions.This paper introduces the concept of"chain of events"and analyzes the monitoring system in an electric vehicle electronic control system,together with case studies,to help understand the relationship between Design Failure Mode Analysis(DFMEA)and FMEA-MSR in order to better maintain the safety of the system using this method.
关键词
监视和响应系统的FMEA/电控/事件链Key words
FMEA-MSR/Inverter/Event Chain引用本文复制引用
出版年
2024
NETL
NSTL
万方数据