标准摘要
[中文适用范围]: IEC 60605 的本部分规定了验证 IEC 60050(191) 中定义的恒定故障率或恒定故障强度假设的程序。每当需要验证这些假设时,这些程序就适用。这可能是由于要求或为了及时评估故障率或故障强度的行为的目的。本国际标准规定的试验为下列试验之一: ——试验项目的失效时间是否呈指数分布,即失效率是否恒定; - 测试单个修复项目的故障间隔时间是否没有任何时间趋势,即故障强度不呈现增加或减少的趋势。 [外文原描述]: Specifies procedures to verify the assumption of a constant failure rate or constant failure intensity as defined in IEC 60050(191). These procedures are applicable whenever it is necessary to verify these assumptions. This may be due to a requirement or for the purpose of assessing the behaviour in time of the failure rate or the failure intensity.
英文名称Equipment reliability testing - Part 6: Tests for the validity of the constant failure rate or constant failure intensity assumptions