威布尔分布法在飞机部件寿命估计中的应用

Melih Fidanoglu, Ufuk Ungor, I. Ozkol, G. Komurgoz
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引用次数: 4

摘要

航空当局强制要求对机队的可靠性进行持续监测,因为民航飞机的维修计划是根据MSG-3的理念制定的。在这种情况下,必须根据飞机部件和系统的可靠性设置任务卡和维护间隔。根据MSG-3理念准备的大约90%的维护程序包含用于查找缺陷或故障的任务卡,并且在没有缺陷或故障时这些任务卡没有相关的用途。本研究利用维修数据,根据威布尔分布估计飞机零部件的可靠性,并计算各零部件的失效概率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Application of Weibull Distribution Method for Aircraft Component Life Estimation in Civil Aviation Sector
The continuous monitoring of fleet reliability has been made compulsory by the aviation authorities, due to the maintenance program for civil aviation aircrafts has been prepared on MSG-3 philosophy. In this context, task card and maintenance intervals must be set according to the reliability of aircraft components and systems. Approximately 90 percent of the maintenance programs prepared according to the MSG-3 philosophy contain task cards for finding defects or faults, and these do not have a relevant use in the absence of a defect or fault. In this study, reliability of the aircraft parts is estimated according to the Weibull distribution by using maintenance data, and the probability of failure for each part is calculated. 
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