The invention relates to a shape memory polymer composite structure and an aircraft wing comprising the same, the shape memory polymer composite structure comprises a first shape memory polymer layer and a second shape memory polymer layer, the first shape memory polymer layer is made of an electrical response shape memory polymer material; the second shape memory polymer layer is arranged on the first shape memory polymer layer, and the second shape memory polymer layer is made of a photoresponse shape memory polymer material. The shape memory polymer composite structure provided by one embodiment of the invention can generate a shape memory effect and reversible deformation under the action of an external electric field and light, and can realize intelligent adjustment of a wing angle when being used for a wing of a micro aircraft, so that the aircraft has the capability of real-time variable-orbit flight; and the environmental adaptability of the aircraft is greatly improved.
本发明涉及一种形状记忆聚合物复合结构及包含该结构的飞行器机翼,该形状记忆聚合物复合结构包括第一形状记忆聚合物层和第二形状记忆聚合物层,所述第一形状记忆聚合物层由电响应形状记忆聚合物材料制得;所述第二形状记忆聚合物层设置于所述第一形状记忆聚合物层上,所述第二形状记忆聚合物层由光响应形状记忆聚合物材料制得。本发明一实施方式的形状记忆聚合物复合结构,可以在外界电场和光作用下发生形状记忆效应,产生可逆形变,用于微型飞行器的机翼能够实现机翼角度的智能调节,使飞行器具有实时变轨道飞行的能力,极大的提高了飞行器的环境适应性。
Shape memory polymer composite structure and aircraft wing comprising same
一种形状记忆聚合物复合结构及包含该结构的飞行器机翼
2024-05-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64C AEROPLANES , Flugzeuge |
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