The invention discloses a multi-rotor unmanned aerial vehicle with an upside-down hanging dwelling function and a method, and belongs to the technical field of unmanned aerial vehicles. The multi-rotor unmanned aerial vehicle comprises an unmanned aerial vehicle frame, propellers, a motor and a flight control system. The propellers comprise an integrated forward propeller and an integrated reverse propeller, the integrated forward propeller is a four-blade forward propeller formed by coaxially stacking a pair of two-blade forward propellers with opposite reverse sides, and the integrated reverse propeller is a four-blade reverse propeller formed by coaxially stacking a pair of two-blade reverse propellers with opposite reverse sides, thus, multiple rotor wings of the unmanned aerial vehicle are formed; and the multi-rotor unmanned aerial vehicle further comprises a bidirectional electronic speed controller used for controlling the rotating direction of the motor, and a mechanical arm arranged below the middle of the unmanned aerial vehicle rack. The stability of the unmanned aerial vehicle body after the unmanned aerial vehicle body is overturned by 180 degrees is ensured, the rotor unmanned aerial vehicle with flexible maneuvering capability is realized, and after the unmanned aerial vehicle body is overturned, a horizontal rod-shaped object is grabbed under the assistance of the manipulator, so that the unmanned aerial vehicle is hung upside down.
本发明一种具有倒挂栖落功能的多旋翼无人机及方法,属于无人机技术领域;包括无人机机架、螺旋桨、电机和飞控系统;螺旋桨包括一体化正螺旋桨和一体化反螺旋桨,一体化正螺旋桨是由一对两叶片的正桨反面相对、且同轴堆叠构成的一个四叶片的正桨,一体化反螺旋桨是由一对两叶片的反桨反面相对、且同轴堆叠构成的一个四叶片的反桨,构成无人机的多旋翼;多旋翼无人机还包括双向电调和机械手,双向电调用于控制电机的旋转方向,机械手设置于无人机机架中部的下方;确本发明保无人机体翻转180度后的稳定性,实现了具有灵活机动能力的旋翼无人机,且翻转机体后在机械手的辅助下抓取水平杆状物,实现倒挂栖落。
Multi-rotor unmanned aerial vehicle with upside-down hanging dwelling function and method
一种具有倒挂栖落功能的多旋翼无人机及方法
2021-08-27
Patent
Electronic Resource
Chinese
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