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首页> 外文会议>Reliability and Maintainability Symposium (RAMS), 2012 Proceedings - Annual >Integrated importance based maintenance decision making
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Integrated importance based maintenance decision making

机译：基于重要性的综合维护决策

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摘要

This paper proposed an integrated importance based maintenance decision making method to provide reasonable maintenance schemes for decision makers. First, the concept of integrated importance measure (IIM) is introduced and its physical meaning and characteristics in maintenance are discussed. Then, a new maintenance decision making model (MDM) is put forward by extending the influence diagram. The nodes, edges and dependency intensities in it are described. The corresponding modeling and optimization methods based on IIM are also listed. Finally, based on a multi-state series system, a calculation example is applied to demonstrate the IIM based MDM modelling and optimization process. The MDM of example system proves that the proposed model and modelling method can represent related maintenance factors comprehensively. The optimization results of MDM shows that the proposed IIM based method can provide maintenance decision makers with reasonable maintenance schemes.
机译：本文提出了一种基于重要性综合维护决策方法，为决策者提供合理的维护方案。首先，介绍了综合重要性测度（IIM）的概念，并讨论了其在维护中的物理意义和特点。然后，通过扩展影响图，提出了一种新的维修决策模型（MDM）。描述其中的节点，边缘和依赖性强度。还列出了基于IIM的相应建模和优化方法。最后，基于一个多状态序列系统，通过一个计算实例来说明基于IIM的MDM建模和优化过程。实例系统的MDM证明所提出的模型和建模方法可以全面代表相关的维护因素。 MDM的优化结果表明，所提出的基于IIM的方法可以为维护决策者提供合理的维护方案。

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