Socio-technical probabilistic risk assessment: Idts capabilities and limitations

被引：0
|
作者：
Kanki, BG [1 ]
Marx, D [1 ]
Hale, MJ [1 ]
机构：
[1] NASA, Ames Res Ctr, Moffett Field, CA 94035 USA
来源：
PROBABILISTIC SAFETY ASSESSMENT AND MANAGEMENT, VOL 1- 6 | 2004年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Probabilistic risk assessment (PRA) is not new to the system designer. To the operational manager, however, PRA is virtually unknown. This paper explores the emerging process of socio-technical probabilistic risk assessment (ST-PRA) that is being used by operational managers to identify and mitigate operational risks within complex socio-technical systems such as aerospace and healthcare. What are the strengths of modeling socio-technical risks using fault trees, and what are the limitations of fault trees and the probability estimates inherent in probabilistic risk assessment?.
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页码：1270 / 1275
页数：6
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