轻型无人机复合材料机翼设计分析与验证

Light UAV Composite Wing Design,Analysis and Verification

基于轻型无人机复合材料的机翼,在选定机翼构件布局、材料和构型,建立机翼结构有限元模型的基础上,计算分析了机翼的静强度、应力分布,并对其进行试验验证。该方法对中小型复合材料无人机结构设计和静强度试验具有一定的参考价值。

The wing configuration of light UAV （unmanned aerial vehicles） is established, the material of each wing structure unit is selected and its FEM model is created. On the basis, the paper carries out analysis on static strength and stress distribution of wings, and the results are consistent with experimental data. This method has the given referential value for the structural design and static strength test of small and medium-sized composite UAV.