Evaluating and improvement of safety instruments in offshore industries using dependability analysis

V. Ebrahimipour, K. Suzuki

研究成果

1 被引用数 (Scopus)

抄録

The objective of this paper is to present a framework for assessing and improving safety object performance based on dependability. The main idea is to employ Principle Component Analysis (PCA) and Importance Analysis (IA) to provide insight on safety object performance. The validity of the model is verified and validated by Data Envelopment Analysis (DEA). Furthermore, a non-parametric correlation method, namely, Spearman correlation experiment shows a high level of correlation between the findings of PCA and DEA. At first PCA is used for assessing the performance of safety objects and ranking them. IA is then performed for the worst safety objectwhich could have most impact on the overall system effectiveness to classify their components based on the Component Criticality Measures (CCM). The analysis of the classified components can ferret out the leading causes and common-cause events to pave a way toward decreasing failure interdependency and magnitude of incidents which ultimately maximize overall operational effectiveness.

本文言語English
ホスト出版物のタイトルAdvances in Safety and Reliability - Proceedings of the European Safety and Reliability Conference, ESREL 2005
ページ529-537
ページ数9
出版ステータスPublished - 2005
外部発表はい
イベント16th European Safety and Reliability Conference, ESREL 2005 - Tri City
継続期間: 6月 27 20056月 30 2005

出版物シリーズ

名前Advances in Safety and Reliability - Proceedings of the European Safety and Reliability Conference, ESREL 2005
1

Other

Other16th European Safety and Reliability Conference, ESREL 2005
国/地域Poland
CityTri City
Period6/27/056/30/05

ASJC Scopus subject areas

  • 安全性、リスク、信頼性、品質管理

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