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Integrated Importance Analysis with Multi-state Multivalued Decision Diagrams

机译:具有多状态多值决策图的集成重要性分析

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The paper proposed an analytical method to facilitate the calculation of integrated importance measure (IIM) for component state based on multi-state multi-valued decision diagram (MMDD). First, the physical meaning and decomposition of IIM are discussed. Then, the modeling method of MMDD based on multi-state fault tree analysis (MFTA) is introduced. Third, the IIM analysis method based on MMDD is proposed with a 6-step procedure. Finally, according to the MFTA of a power system, a case study is implemented to demonstrate the MMDD modeling and IIM calculation process. The results show that MMDD provide a convenient framework to evaluate the IIM of each component state in system maintenance.
机译:提出了一种基于多状态多值决策图(MMDD)的构件状态综合重要度度量(IIM)计算方法。首先,讨论了IIM的物理含义和分解。然后,介绍了基于多状态故障树分析(MFTA)的MMDD建模方法。第三,提出了一种基于MMDD的IIM分析方法,分六步进行。最后,根据电力系统的MFTA,进行了案例研究,以演示MMDD建模和IIM计算过程。结果表明,MMDD提供了一个方便的框架来评估系统维护中每个组件状态的IIM。

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