Availability for Repairable Series Systems with Random Repair Times

摘要：

The failure pattern of repairable components is often modeled by an alternating renewal process which implies that a failed component is perfectly repaired and maintenances frequency is certain. In practice, repair is often imperfect and frequency is uncertain. This paper assuming number of repairs of the failed component is stochastic, and proposes a generalized availability model for repairable series systems. Availability and some asymptotic quantities in these models are derived. Finally, an example illustrates the application of these models.

关键词： Availability steady state availability mean time to failure mean time to repair quasi-renewal process Poisson distribution

作者: Liangxin Rao Minqing Gong

作者单位: Reliability Engineering Research Center, Guizhou University, Guiyang, China Northern Suburb of Middl Reliability Engineering Research Center, Guizhou University, Guiyang, China

会议类型: 国际会议

会议名称: 2011 9th International Conference on Reliability,Maintainability and Safety(第九届国际可靠性、维修性、安全性会议 ICRMS2011)

会议地点: 贵阳

会议语种:英文

页码: 897-901

在线出版日期: 2011-06-12（万方平台首次上网日期，不代表论文的发表时间）