航空工程进展2025，Vol.16Issue(5)：145-154,10.DOI:10.16615/j.cnki.1674-8190.2025.05.16
基于维修正向设计的航线可维护件确定及分类研究
Research on identification and classification of airline maintainable parts based on forward maintenance design
王芳 1喻拿仑 1孙铁源 1魏敦生1
作者信息
- 1. 上海飞机客户服务有限公司 维修工程部,上海 200241
- 折叠
摘要
Abstract
Airline maintainable parts of whole aircraft are one of the important products in forward maintenance de-sign of civil aircraft.The traditional determination method is based on the composition of existing aircraft finished parts,strongly relying on the technical resources and support provided by suppliers.It cannot consider the needs of maintenance design at the beginning of product design.A method for identifying and classifying airline maintainable parts of whole aircraft based on forward maintenance design is proposed,the process of forward maintenance design of this method is established,and the qualitative discrimination logic of this method is analyzed.The quantitative tradeoff index(direct maintennance cost)of this method is determined,and the engineering model for calculating the index is established.The method applied to the classification and tradeoff of airline maintainable parts is verified with numerical example.The results show that the proposed method can weigh and decide the airline maintainable parts and classification of the whole aircraft,and can carry out maintenance activity design and economic index mon-itoring based on the maintainable parts of the whole aircraft.At the same time,it can iteratively update the redesign of airline maintainable parts and provide references for the redesign of airline maintainable parts.关键词
维修正向设计/航线可维护件/直接维修成本/经济性/定量权衡Key words
forward maintenance design/airline maintainable parts/direct maintenance cost/economy/quantita-tive tradeoff分类
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王芳,喻拿仑,孙铁源,魏敦生..基于维修正向设计的航线可维护件确定及分类研究[J].航空工程进展,2025,16(5):145-154,10.
