大展弦比联接翼气动/结构一体化设计  

Integrated Aerodynamic/Structural Design of High Aspect Ratio Joined-wings

作　　者：王小妮[1] 杨军[1] 

机构地区：[1]西安航天动力技术研究院设计部,陕西西安710025

出　　处：《飞机设计》2006年第4期27-29,37,共4页Aircraft Design

摘　　要：联接翼是一种将前翼和后翼连接在一起的飞行器创新布局形式。本文针对联接翼气动与结构一体化的布局概念,基于结构有限元参数化建模、结构优化、试验设计和响应面模型,采用系统级优化算法对其进行了初步的气动/结构一体化设计,所获计算结果对联接翼飞机总体参数的确定具有参考价值。The joined-wing is an innovative aircraft configuration with a structural connection between the front wing and the rear wing. For the structure-aerodynamics integration for joined-wings, an optimum design is obtained by accounting for structural and aerodynamic characteristics simultaneously, based on FEA parameter modeling, structure optimization, design of experiment and response surfaces models. The results are useful for the priliminary deisgn of joined-wing configurations and can be used as a guidance for the preliminary sizing of the high-aspect-ratio joined-wing configurations.

关 键 词：联接翼 一体化设计 试验设计 响应面模型 

分 类 号：V212[航空宇航科学与技术—航空宇航推进理论与工程]