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?.

引用

页码：1270 / 1275

页数：6

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