The invention discloses a bionic variable swept wing ultra-high-speed aircraft which comprises an aircraft body, wings, flaps, an empennage, an EHA hydraulic system and a wind tunnel structure. The wing comprises a wing skin and a vibration reduction structure; the damping structure is fixedly connected into the wing skin, and the wing skin is further fixedly connected with a wing rotating shaft, a hydraulic rod connecting shaft and a flap connecting shaft. The flap comprises a flap skin, a second electric heating wire, a memory alloy pipe, a second electric heating box and a flap connecting hole; flap connecting holes are formed in the flap skin and rotationally connected with the flap connecting shaft, the memory alloy pipes are distributed on the two sides of the flap skin in an upper row and a lower row, the head ends of the memory alloy pipes are fixedly connected with the wing skin, and holes are formed in the tail ends of the memory alloy pipes; a hole in the tail end of the memory alloy pipe is rotationally connected with a fixed shaft arranged on the flap skin; second electric heating wires are wrapped outside the upper row of memory alloy pipes and the lower row of memory alloy pipes, and the second electric heating wires are electrically connected with the second electric heating box.

    本发明公开了一种仿生可变后掠翼超高速飞行器,包括飞行器主体、机翼、襟翼、尾翼、EHA液压系统以及风洞结构;机翼包括机翼蒙皮、减振结构;减振结构固定连接在机翼蒙皮内部,机翼蒙皮上还固定连接有机翼旋转轴、液压杆连接轴和襟翼连接轴;襟翼包括襟翼蒙皮、第二电热丝、记忆合金管、第二电加热箱和襟翼连接孔;襟翼蒙皮上设有襟翼连接孔,襟翼连接孔与襟翼连接轴转动连接,记忆合金管呈上下两排分布在襟翼蒙皮两侧,记忆合金管首端与机翼蒙皮固定连接,记忆合金管末端开设有孔洞,记忆合金管末端的孔洞与襟翼蒙皮上设置的固定轴转动连接;上下两排记忆合金管外部均包络有第二电热丝,第二电热丝与第二电加热箱电连接。


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    Title :

    Bionic variable swept wing ultra-high-speed aircraft


    Additional title:

    一种仿生可变后掠翼超高速飞行器


    Contributors:
    YU ZHENGLEI (author) / GUO BINKAI (author) / XIN RENLONG (author) / CHEN LIXIN (author) / WANG QINGYANG (author) / ZHANG CHAOLEI (author) / YU XINGNAN (author) / CHI HAOJIE (author) / XIAO PEIJIE (author) / LU XIN (author)

    Publication date :

    2024-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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