ABSTRACT

A yacht is a complicated product, and the design of the yacht involves highly complex procedures and activities because of its recursive cycle. Designing a reliable and a resilient yacht is an inherently tough issue. Therefore, it would be useful to develop novel methodologies for detecting, managing and mitigating potential risks at the design phase. This paper presents an approach to manage risks and to provide strategies to increase the safety of a yacht’s bilge system, which is one system such as fire, fuel oil and sea water. The method including Ordered Weighted Geometric Average (OWGA) operators, Grey Relation Theory (GRT), and Decision Making Trial and Evaluation Laboratory (DEMATEL) technique was employed to show safety limits of potential FMs in the yacht bilge system. It has been observed that the proposed method provides more accurate, reliable and realistic risk estimation and assessment in FMEA.

摘要

游艇是一个复杂的产品，由于其递归循环，游艇的设计涉及高度复杂的程序和活动。设计一艘可靠且有弹性的游艇本质上是一个棘手的问题。因此，在设计阶段开发用于检测、管理和减轻潜在风险的新方法将是有用的。本文介绍了一种管理风险的方法，并提供了提高游艇舱底系统安全性的策略，该系统是一个系统，例如火灾、燃油和海水。采用包括有序加权几何平均 (OWGA) 算子、灰色关系理论 (GRT) 和决策试验与评估实验室 (DEMATEL) 技术的方法来显示游艇舱底系统中潜在 FM 的安全限值。已经观察到，所提出的方法提供了更准确，