Estimate of Interactive Coefficients

摘要：

Engineering assets are often complex systems.In a complex system,components often have failure interactions which lead to interactive failures.A system with interactive failures may lead to an increased failure probability.Hence,one has to take the interactive failures into account when designing and maintaining complex engineering systems.To address this issue,Sun et al have developed an analytical model for the interactive failures.In this model, the degree of interaction between two components is represented by interactive coefficients.To use this model for failure analysis, the related interactive coefficients must be estimated.However, the methods for estimating the interactive coefficients have not been reported. To fill this gap, this paper presents five approaches to estimating the interactive failures with focuses on probabilistic method and failure data based analysis method.Some examples have been given to demonstrate the applications of the proposed methods.

关键词： dependent failures interactive failures interactive coefficients reliability compleaz system

作者: Yong Sun Lin Ma

作者单位: CRC for Integrated Engineering Asset Management,School of Engineering Systems Queensland University of Technology Brisbane,Australia

会议类型: 国际会议

会议名称: 2009 8th International Conference on Reliability,Maintainability and Safety(第八届中国国际可靠性、维修性、安全性会议)

会议地点: 成都

会议语种:英文

页码: 310-314

在线出版日期: 2009-08-24（万方平台首次上网日期，不代表论文的发表时间）