魏严锋 乔琳君

摘 要：民用飞机航材支援网络作为主制造商为客户提供航材的必要媒介，其搭建的合理性有利于提高主制造商服务品质和客户的运营能力。基于Kriging方法，本文提出了一种定性与定量相结合的民用飞机航材支援网络选址因素权衡方法，对选址因素进行梳理和分类，获取选址定量分析数据需求，运用所提方法进行民用飞机航材支援网络选址因素权衡，进而对选址因素进行重要度评价。通过所提方法与响应面法、蒙特卡洛法的对比进行有效性和适用性验证。结果表明，所提方法可有效进行选址因素重要度评价，为民用飞机航材支援网络的搭建奠定基础。

关键词：民用飞机;航材支援网络;因素权衡;Kriging模型;重要度评价

中图分类号： V267       文献标识码：A

Abstract：The civil aircraft spare parts support network is a necessary medium for the main manufacturer to provide customers with aviation materials. The rationality of its construction is conducive to improving the service quality of the main manufacturer and the customers operational capability. Based on the Kriging method， this paper proposes a qualitative and quantitative combination of qualitative and quantitative methods for weighing the location factors of the civil aircraft spare parts support network. The location factors are sorted and classified， and the data requirements for quantitative analysis of the location are obtained. The aircraft material support network site selection weighs， and then the importance of site selection factors is evaluated. The validity and applicability are verified by comparing the proposed method with response surface method and Monte Carlo method. The results show that the proposed method can effectively evaluate the importance of site selection factors and lay a foundation for the construction of civil aircraft aviation materials support network.

Key words：Civil aircraft; spare parts support network; factor weighing; Kriging model; importance evaluation

0  引  言

随着我国研制和生产民用飞机的能力的加强，包括MA60、ARJ21-700及C919等客机在内的具备自主知识产权的民用飞机应运而生[1-3]。民用飞机主制造商不仅是飞机单个产品的提供者，还是飞机产品所对应的客户支援的服务者。客户支援中的航材支援服务在保障民用飞机安全可靠运营方面具有极强的重要性，主制造商为客户提供的航材支援服务的及时性在一定程度上影响了客户运营的经济性和安全性。民用飞机主制造商提供充分的航材支援服务需要基于健全的航材支援网络[4-6]。因此，有必要合理权衡民用飞机航材支援网络的选址影响因素，为航材支援等客户支援服务建立坚实的基础。……