摘要
基于 Neum an故障源 ,建立一种新的故障源模型 ,即具有实输入数组的故障源模型 (简称实故障源 )。利用概率分析方法研究在实故障源作用下 ,由函数单元构成的控制系统的可靠性 ,并给出了系统不可靠度的下界估计。可靠性估计定理给出的下限值可作为工程实践中很有价值的参考点。
Based on Neuman failure sources, a model of failure source possessing real input sets (FSRIS) is proposed with the method of probability analysis. The reliability of the systems affected by the failure sources is studied and a lower bound of the unreliability is presented. The reliability estimation theorem gives the lower limit for the unreliability of an arbitrary system which is referable to engineering practice.
出处
《控制与决策》
EI
CSCD
北大核心
2000年第6期716-178,共1页
Control and Decision
基金
留学回国人员科研基金项目(9800197)
清华大学骨干人才支持计划项目
关键词
故障源
不可靠度
故障单元
故障函数
failure source
unreliability
failure element
failure function
