摘要
机身剖面外形设计是客机总体设计的一个重要方面。在分析机身剖面类型和设计流程的基础上,研究了客机机身剖面的参数化设计方法。根据客舱段的主要控制参数,利用优化方法对机身剖面外形参数进行优化设计,开发了快速生成最优客舱剖面外形的计算程序,为客舱设计提供了一个工具,应用这一设计工具进行客舱剖面外形设计,可以有效缩短设计时间。
The cross-section design of fuselage is an important aspect in conceptual design of airliners .Based on the classifications of the fuselage cross -section shape and analysis of its design procedure , it introduces a para-metric design method for cross -section shape of fuselage .Based on the layout of the fuselage cabin , it applies the optimization method to obtain the parameters of fuselage cross -section shape ,develops a computer program as a design tool .This program can generate the optimal cross -section shape of fuselage .The results from an ex-ample show that the time for the cross -section shape design of fuselage can be reduced significantly .
出处
《机械设计与制造工程》
2014年第1期20-23,共4页
Machine Design and Manufacturing Engineering
关键词
客机
机身
客舱
剖面形状
参数化设计
优化
Airliner
Fuselage
Cabin
Cross-section Shape
Parametric Design
Optimization
