The invention provides a high-lift measuring device for a flapping-wing aircraft. The high-lift measuring device is provided with a mounting platform, a rolling bearing rotating device, an angle measuring joint, a connecting line A, a flexible force measuring unit, a connecting line B and a flying high-lift unit which are connected in sequence, the flexible force measuring unit can realize elastic deformation within a certain range; the angle measuring joint is movably connected to the rolling bearing rotating device; a flight attitude sensing system is mounted on the high-lift flight lift unit, so that a pitch angle and a roll angle of the high-lift unit can be measured, and real-time data can be transmitted back to a data acquisition system. According to the invention, flight jitter caused by flapping wing frequency change of an aircraft can be simulated, and high lift test of a flight high lift unit in a single-degree-of-freedom constraint state is realized.
本发明提供了一种扑翼飞行器高升力测量装置,具有依次连接的安装平台、滚动轴承转动装置、角度测量关节、连接线A、柔性测力单元、连接线B、飞行高升力单元;所述的柔性测力单元能够实现在一定范围内弹性变形;所述的角度测量关节,活动连接于滚动轴承转动装置上;高升力飞行升力单元上安装有飞行姿态感知系统,能够获取高升力单元的俯仰角、滚转角的测量,并能够实时数据回传至数据采集系统。本发明可以模拟飞行器扑翼频率变化引起的飞行抖动,实现飞行高升力单元的单自由度约束状态下高升力的测试。
Device and method for measuring high lift force of ornithopter
扑翼飞行器高升力测量装置与测量方法
2023-12-05
Patent
Electronic Resource
Chinese
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Multi-degree-of-freedom ornithopter with high lift device
European Patent Office | 2022
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