变体机翼大变形梯形蒙皮结构研究  

Research on large-deformation trapezoidal skin structure of morphing wings

作　　者：戚健龙[1] 徐志伟[1] 朱倩[1] 张磊[1] 

机构地区：[1]南京航空航天大学智能材料结构航空科技重点实验室,江苏南京210016

出　　处：《功能材料》2011年第1期108-111,共4页Journal of Functional Materials

基　　金：国家自然科学基金重大研究计划面上资助项目(90716003);国家自然科学基金重点资助项目(50830201)

摘　　要：首先介绍了变体机翼及蒙皮结构的发展研究现状,提出了大变形梯形蒙皮结构的构想。随后,建立了梯形蒙皮结构的力学分析数学模型,与有限元仿真分析结果进行了比较和分析,验证了所建立数学分析模型的正确性,为进一步开展制备和实验研究奠定了理论基础。In this paper,the development of morphing wings and skin structures were introduced first.Trapezoidal skin structures with large deformation used in morphing wing were presented so.Then,mechanics analysis theoretical model of the trapezoidal skin structures were established.Theoretical model results and finite element analysis results were compared to verify the validity of the theoretical model.This research will provide a theoretical foundation for structural design,optimization,fabrication process and related experiment.

关 键 词：变体机翼 梯形蒙皮结构 力学分析 有限元分析 

分 类 号：TB381[一般工业技术—材料科学与工程]