Performance evaluation of constructed facilities through linguistic judgment

Nang-Fei Pan, R. J. Dzeng, M. D. Yang

研究成果: Conference contribution

摘要

It is often difficult to estimate exact probabilities of occurrence of fault events for the use in the conventional fault tree analysis (FTA) when failure data are insufficient or fault events are vague such as human error. A hybrid approach utilizing fuzzy sets and possibility theory is presented to overcome this problem. In the approach, failure possibilities of imprecise events are characterized by fuzzy sets to translate expert subjective judgments while fuzzy fault rates are derived from fuzzy possibility scores based on a modified possibility transformation function. An example of beam failure is presented to demonstrate the capability of the approach that can assist safety engineers to effectively assess fault possibilities and better analyze building performance.

原文English
主出版物標題IEEM 2009 - IEEE International Conference on Industrial Engineering and Engineering Management
頁面827-831
頁數5
DOIs
出版狀態Published - 2009 十二月 1
事件IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2009 - Hong Kong, China
持續時間: 2009 十二月 82009 十二月 11

出版系列

名字IEEM 2009 - IEEE International Conference on Industrial Engineering and Engineering Management

Other

OtherIEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2009
國家/地區China
城市Hong Kong
期間09-12-0809-12-11

All Science Journal Classification (ASJC) codes

  • 技術與創新管理
  • 資訊系統與管理
  • 工業與製造工程
  • 安全、風險、可靠性和品質

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