产品可靠度是指产品在规定条件下规定时间内完成规定功能的概率,描述的是产品功能随时间保持的概率。
针对目前可靠度分配方法中忽略了损失费用与可靠度之间的函数关系的问题,分析给出了损失费用与机械产品可靠度之间的函数关系。
Aimed at the function relationship between damage cost and reliability that is ignored in recently optimal allocation of system reliability, it derived this function relationship.
可预计产品的任务可靠度和致命故障间隔的任务时间。
It can predict product's mission reliability and mission time between criticality failures.
针对传统可靠度分配方法的局限性,提出了面向产品全生命周期的混合可靠度分配方法。
Aiming at the limitation of traditional reliability distribution methods, a hybrid method of reliability distribution was presented for the whole life cycle of products.
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