摘要
1.复合材料机翼的动特性分析 复合材料机翼结构的动特性及动响应分析,是保证结构动强度的关键性研究课题之一。是检验机翼结构动态性能的基本分析,又是进行结构动响应分析的基础。所以,从打样设计开始直至定型设计,都要对机翼结构进行动特性分析。
The analysis of dynamic characteristic of the composite wing,its dynamic response due to missile launching and impact response during landing by impact loads is presented in this paper. The design of laying lamina has been improved based on local vi ration phenomenon that appeared in analysis of the dynamic characteristic. Hence, it ensures the requirments of dynamic strength during the design of composite wings to be met.
出处
《航空学报》
EI
CAS
CSCD
北大核心
1991年第12期B635-B638,共4页
Acta Aeronautica et Astronautica Sinica
