摘要
系统安全的核心目标是识别危险,包括技术失效、人为因素和组织因素。从这3个方面梳理了系统安全理论的发展演变,重点介绍了STAMP模型/STPA理论,STAMP模型的核心不是"事件",而是"约束",依据此模型的STPA安全分析方法通过辨识不足控制行为,设计缓解措施来预防危险。
The core goal of system safety is to identify hazards,including technical failures,human factors,and organizational factors.The development and evolution of system safety theory are sorted out from these three aspects,and the STAMP model/STPA theory is emphasized.The core of the STAMP model is not"events"but"constraints".The STPA safety analysis method based on this model can prevent danger by identifying insufficient control behaviors and designing mitigation measures.
作者
张玄
郭勍
汪凯蔚
石翠
ZHANG Xuan;GUO Qing;WANG Kaiwei;SHI Cui(CEPREI,Guangzhou 511370,China;Naval Military Representative Office in Guangzhou,Guangzhou 510320,China;Guangdong Provincial Engineering Technology Research Center of UAV Reliability and Safety,Guangzhou 511370,China)
出处
《电子产品可靠性与环境试验》
2021年第S02期56-59,共4页
Electronic Product Reliability and Environmental Testing
