The invention relates to a device for simulating flight of an unmanned aerial vehicle. The device is used for researching the size of a wind field under rotors of the unmanned aerial vehicle. The unmanned aerial vehicle is placed on the rack, the rack can move in three dimensions of the space by controlling the ball screw to work, so that the flight of the four-rotor unmanned aerial vehicle is simulated. Meanwhile, the wind speed sensors are placed below the corresponding unmanned aerial vehicle to measure the sizes of wind fields at different positions. The method not only can help to test the wind field of the quad-rotor unmanned aerial vehicle at each hovering position, but also can help to test the change of the wind field at a certain fixed point when the unmanned aerial vehicle flies, and provides comprehensive and accurate wind field information.
本发明涉及一种无人机模拟飞行的装置,该装置用于无人机旋翼下风场大小的研究。本发明将无人机放置在台架上,通过控制滚珠丝杆工作,台架可在空间3个维度上移动,从而模拟四旋翼无人机的飞行,同时在相应的无人机下方放置风速传感器,测得不同位置下的风场大小。本发明不仅可以帮助测试四旋翼无人机悬停下各个位置下的风场,还可以帮助测试无人机飞行时某定点下风场的变化,提供全面、准确的风场信息。
Unmanned aerial vehicle flight simulation device capable of testing wind field and testing method thereof
一种可测试风场的无人机模拟飞行装置及其测试方法
2021-08-13
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 |
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