商用喷气式飞机DMC分析模型应用研究  

Applied Study of DMC Analysis Model for Commercial Jetliner

作　　者：李晓勇[1] 叶叶沛[1] 李晨[1] 

机构地区：[1]上海飞机设计研究院,上海200232

出　　处：《民用飞机设计与研究》2012年第2期22-27,43,共7页Civil Aircraft Design & Research

摘　　要：首先对影响民机维修成本的要素进行了讨论,并给出一些飞机维修成本数据。然后归纳总结了欧美多种飞机维修成本计算方法。最后,通过算例进行比较分析,确定出一种符合国内市场情况的DMC计算方法用于型号初步设计,工程实践表明该方法符合中国市场情况,并给出未来的研究方向。The factors of Civil aircraft direct maintenance cost are discussed firstly, and then the maintenance cost data of some types of aircraft are showed. Secondly, DMC analysis models of Europe and US are described. Finally, a DMC method, which meets Chinese market conditions and can be used for aircraft preliminary design, is confirmed by a sample applied with these models. In the end, future study of DMC analysis model is indicated.

关 键 词：民机 DMC 初步设计 

分 类 号：V271.41[航空宇航科学与技术—飞行器设计]