System Reliability Models
摘要
When the end-of-life condition occurs, the system is either repaired or scrapped. In this context, end-of-life technical systems are divided into recoverable and non-recoverable. A technical system is called non-recoverable (non-repairable) if its failure leads to irreversible consequences and the system cannot be used for its intended purpose. Operation after failure of the non-recoverable system is considered impossible or impractical.