The invention provides an unmanned aerial vehicle parachute recovery load measuring device and method, the measuring device comprises two recovery umbrellas and a measuring cylinder, the number of the recovery umbrellas is two, and the telescopic measuring cylinder capable of displaying the parachute recovery load is correspondingly installed between parachute cords of the two recovery umbrellas through diamond knots. The rhombic knot is pulled through the two parachute cords so that the measuring cylinder can be compressed, and the corresponding parachute recovery load can be obtained. The device is novel in overall design, convenient to use, wide in application scene, high in reliability, easy to manufacture, low in cost and capable of accurately measuring the actual parachute opening load peak value, does not need to additionally arrange a sensor, does not consume electric energy on a machine, and provides accurate data for machine body structure design and health monitoring.
本发明提供一种无人机伞降回收载荷测量装置及方法,该测量装置包括回收伞和测量筒,所述回收伞包括两个,两个回收伞伞绳之间通过菱形结对应安装有一个可伸缩且能够显示伞降回收载荷的测量筒,通过两个伞绳拉动菱形结使得其压缩测量筒,便可获得对应的伞降回收载荷。本发明的整体设计新颖,使用方便,不需要额外设置传感器,也不消耗机上电能,使用场景广泛,可靠性高,易于制造,成本低廉,可准确测量实际开伞载荷峰值,为机体结构设计、健康监测提供准确的数据。
Unmanned aerial vehicle parachute landing recovery load measuring device and method
一种无人机伞降回收载荷测量装置及方法
2023-03-07
Patent
Electronic Resource
Chinese
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