The invention discloses a trailing edge variable camber wing made of a multistable composite material. A multistable composite material part is fixedly mounted in a wing frame; the wing frames are uniformly arranged in parallel at intervals, and the front edges of the wing frames are connected into a whole; the upper sides of the middle parts of the wing frames are connected and fixed through a horizontal first rib, and the lower sides, close to the trailing edge, of the wing frames are connected and fixed through a second rib; the multistable composite material parts are of a rectangular plate-shaped structure and are arranged in all wing frames of the wing frame through the first ribs and the second ribs. The structure is simple, the multistable composite part is used as a driving structure main body, preparation is easy, assembling is easy, control is convenient, steady-state control over the multistable composite part can be achieved through multiple driving modes or excitation modes, and then the deformation angle of the trailing edge of the trailing edge variable-camber wing is controlled.
本发明公开了一种多稳态复合材料的后缘变弯度机翼,多稳态复合材料件固定安装在机翼框架内;各个机翼架均匀间隔平行布置,各个机翼架的前缘连接形成一体;各个机翼架的中部上侧之间通过一根水平的第一肋条连接固定,各个机翼架靠近尾缘处的下侧之间通过第二肋条连接固定;多稳态复合材料件为矩形板状结构,通过第一肋条和第二肋条布置在机翼框架的各个机翼架内。本发明结构简单,使用多稳态复合材料件作为驱动结构主体,制备容易,装配简单,控制方便,采用多种驱动方式或激励方式均可以实现对多稳态复合材料件的稳态控制,进而控制后缘变弯度机翼尾缘的变形角度。
Tailing edge variable camber wing driven by multistable composite material structure
一种多稳态复合材料结构驱动的后缘变弯度机翼
2022-07-01
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |