The invention provides an aerospace craft. The aerospace craft comprises an aircraft body and two telescopic canard wings; grooves are symmetrically formed in the two sides of the aircraft body; eachtelescopic canard comprises a plurality of canard branches; each canard part comprises two fan-shaped wing panels which are arranged in parallel; the arc-shaped ends of the two wing panels are connected through a connecting plate; the circle center ends of the wing panels of all the canard branches are hinged together; the adjacent canard subsections are connected in a sleeving manner; the two adjacent wing panels of the adjacent canard branches are connected through a connecting rod assembly; the canard branch sleeved at the outermost part is fixedly arranged in the aircraft body; the canardbranch sleeved at the innermost part is hinged with a driving rod; the free end of the driving rod is hinged with a servo actuator for driving the telescopic canard wings to stretch out/draw back; andthe servo actuator is fixedly arranged in the aircraft body. According to the invention, the extension range of the telescopic canard wings can be adjusted according to different ballistic requirements of aerospace crafts, so that effective flight control is realized.
本申请提供一种航天飞行器,包括飞行器机身以及两个可伸缩鸭翼;飞行器机身的两侧对称设有开槽;可伸缩鸭翼包括多个鸭翼分部;鸭翼分部包括平行设置的两块扇形翼面板;两块翼面板的弧形端通过连接板相连接;所有鸭翼分部的翼面板的圆心端共同铰接在一起;相邻的鸭翼分部之间相套接;相邻的鸭翼分部的两个邻近的翼面板之间通过连杆组件相连接;套接在最外部的鸭翼分部固定安装在飞行器机身内;套接在最内部的鸭翼分部与驱动杆相铰接;驱动杆的自由端与驱动可伸缩鸭翼伸出/收回的伺服作动器相铰接;伺服作动器固定安装在飞行器机身内。本申请可以根据根据不同的航天飞行器弹道需求,来调整可伸缩鸭翼伸出的范围,从而实现有效的飞行控制。
Aerospace craft
一种航天飞行器
2021-01-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
NTIS | 1973
|NTRS | 1973
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