考虑使用率和非工作状态失效率时的备件分析

Spare Parts Analysis Referring to Usage Rate and non-operating Failure Rate

考虑装备使用率和非工作状态下的失效率,修正并证明备件模型。实例分析证明,装备使用率和非工作状态失效率对备件数量、采购顺序有显著的影响。

Usage rate and non-operating state failure rate of electronic equipment are pondered. Spare parts model are modified and proved. The examples show that usage rate and non- operating failure rate have obvious effect on the amount and purchase order of spare parts.