Early Phase Fault Propagation Analysis of Safety Critical Factory Automation Systems
As the software intensiveness and complexity of safety critical factory automation systems increases, established safety analysis methods are unable to cope with risks arising from faults that propagate over subsystems and cross the domain boundaries between software, electronics and mechanics. To address this problem, an early simulation based safety analysis method is proposed. After the required functionality has been modeled, design alternatives are incorporated into the simulation. The analysis will identify those alternatives that compromise the functional safety of the application.
safety analysis factory automation simulation functional failure identification and propagation feature modeling boiling water reactor
Nikolaos Papakonstantinou Seppo Sierla
Department of Automation and Systems TechnologyAalto University Department of Automation and Systems Technology Aalto University
国际会议
IEEE 10th International Conference on Industrial Informatics(第十届IEEE工业信息学国际学术会议 INDIN2012)
北京
英文
364-369
2012-07-25（万方平台首次上网日期，不代表论文的发表时间）