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Automatic reliability analysis method for warm standby system based on multi-state decision diagram
Automatic reliability analysis method for warm standby system based on multi-state decision diagram
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机译：基于多状态决策图的热备份系统可靠性自动分析方法
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摘要
An automatic reliability analysis method for a warm standby system based on a multi-state decision diagram is provided. A multi-state model is constructed for the system with multi-state components; then, according to possible state transitions of every component in the system, the multi-state decision diagram is constructed. Through construction, simplification and decomposition of the multi-state decision diagram, an occurrence probability of each path in the multi-state decision diagram is obtained with integral operation. The occurrence probability of each path in the multi-state decision diagram is further calculated with considering a failure probability of activation of the warm standby components, so as to obtain system reliability. The present invention takes the warm standby system with the multi-state components as an object, and is able to programmatically process the multi-state components whose state transitions follow arbitrary distributions with high accuracy and fast computing speed. Moreover, the present invention is of great significance to reliability analysis theories and engineering applications of the multi-state system whose state transitions follow the arbitrary distributions.
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