非单调关联系统的可靠性计算
The Reliability Computation of Nonmonotonic System
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摘要: 一般反馈控制系统往往都是非单调关联系统(NMS),NMS与单调关联系统(MS)具有 一系列不同的重要特性,如故障有序性,维修有序性等.本文给出了基于马尔可夫模型求一 般NMS首次故障时间分布的算法,对高维复杂NMS的分析具有优越性.
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关键词:
- 非单调关联系统(NMS) /
- 马尔可夫模型 /
- 死态 /
- 可靠性函数
Abstract: Generally, control systems are nonmonotonic. The characteristics of nonmonotonic system are different from those of monotonic system, such as failure-ordering, maintaining-ordering, etc. So it is important to study nonmonotonic systems. This paper presents an algorithm to solve the problem of the first failure time distribution of nonmonotonic system by Markov model. It as particularly useful to the analysis of complicated nonmonotonic systems.-
Key words:
- Nonmonotonic system /
- Markov model /
- dead state /
- the relability function
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