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基于故障链的复杂系统故障相关系数建模

, PP. 442-447

Keywords: 机床,相互作用故障,相关系数,复杂系统,可靠性,故障链

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Abstract:

基于大量故障数据分析,对故障链类型进行分类。利用子系统相关故障率、相关系数和独立故障率之间的关系,建立了复杂系统故障相关系数模型,并以实例验证。本文解决了多系统复杂相关关系的相关系数计算问题,完善了相关系数理论体系,对精确可靠性设计、优化维修计划具有重要意义。

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