摘要
针对传统可靠性方法在多态可靠性评估方面的局限性,采用结构化分析设计技术(SADT)、故障模式及影响分析(FMEA)方法定义Bayesian网络(BN)的结构和变量状态,采用动态贝叶斯网络(Dynamic Bayesian Network,DBN)评估系统多态可靠性。以某液压举升系统为例,验证方法的有效性。
According to the limitations of the traditional reliability method in the multi-state reliability assessment, the structural analysis and design techniques （SADT）and the failure mode and effect analysis （FMEA）were used to define the structure of the Bayesian network and variables state. In addition, the dynamic Bayesian network was used to assess the system multi-state reliability. Taking a hydraulic lifting system for example, we find that the ef- fectiveness of the method is verified.
出处
《液压与气动》
北大核心
2014年第1期27-31,共5页
Chinese Hydraulics & Pneumatics
基金
国防基础科研资助项目(A1120110003
A1120131044)
国防技术基础科研资助项目(Z312011B003
Z312012B001
B3120131100)
