Open Access
表 1
STAMP理论方法对比ARP4761
特征 | 对比 | |
ARP4761 | STAMP | |
事故致因 | 系统部件故障 | 组件交互/安全约束缺失 |
评估方式 | 定量 | 定性 |
概念 | 安全性等于可靠性 | 安全性是固有属性 |
目标 | 安全评估 | 危险分析 |
分析结果 | 失效概率/严重度 | 功能安全需求/ 系统设计缺陷 |
人为因素 | 不包含 | 包含 |
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