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Chapter 11 Research on Maintenance Safety Evaluation of the Aging Aircraft

机译:第11章老化飞机维修安全性评估研究

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In this paper, the maintenance safety evaluation of the aging aircraft was studied. Firstly, the safety evaluation index system was built based on human factors, structure factors, and management factors. And nine indexes were included in these factors. Secondly, the weight of each index was calculated with rough set and information entropy. And then the safety evaluation model was built. Finally, taking an aircraft as example, the evaluation result could reflect the actual condition of the aircraft. The method was of great help to the maintenance of aging aircrafts and the development of new aircrafts.
机译:本文对老化飞机的维修安全性进行了研究。首先,建立了基于人为因素,结构因素和管理因素的安全评价指标体系。这些因素中包括九个指标。其次,利用粗糙集和信息熵来计算每个指标的权重。然后建立了安全评估模型。最后以飞机为例,评估结果可以反映飞机的实际情况。该方法对老化的飞机的维修和新飞机的开发有很大的帮助。

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